use go list to analyze stdlib imports (pantsbuild#12368)

## Problem

As described in pantsbuild#11910, the current version of the experimental Go plugin parses the directory structure of the Go distribution to determine the imports provided by the standard library. `go list` already provides this information in JSON form when asked. This was also how the v1 plugin obtained the same information. 

## Solution

Use `go list` to obtain import paths for the standard library. This PR introduces the base class `ResolvedImportPaths` which will be inherited by all types that represent import path mappings. The first use of this base class is for the `ResolvedImportPathsForGoLangDistribution` dataclass which represents analysis of the Go standard library.

## Testing

Added integration test for the import analysis and the first-party build integration test continues to pass.

Closes pantsbuild#11910.

[ci skip-rust]

3rdparty/python/lockfile.txt

@@ -16,73 +16,10 @@ certifi==2021.5.30 \
     --hash=sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee \
     --hash=sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8
     # via requests
-cffi==1.14.6 \
-    --hash=sha256:06c54a68935738d206570b20da5ef2b6b6d92b38ef3ec45c5422c0ebaf338d4d \
-    --hash=sha256:0c0591bee64e438883b0c92a7bed78f6290d40bf02e54c5bf0978eaf36061771 \
-    --hash=sha256:19ca0dbdeda3b2615421d54bef8985f72af6e0c47082a8d26122adac81a95872 \
-    --hash=sha256:22b9c3c320171c108e903d61a3723b51e37aaa8c81255b5e7ce102775bd01e2c \
-    --hash=sha256:26bb2549b72708c833f5abe62b756176022a7b9a7f689b571e74c8478ead51dc \
-    --hash=sha256:33791e8a2dc2953f28b8d8d300dde42dd929ac28f974c4b4c6272cb2955cb762 \
-    --hash=sha256:3c8d896becff2fa653dc4438b54a5a25a971d1f4110b32bd3068db3722c80202 \
-    --hash=sha256:4373612d59c404baeb7cbd788a18b2b2a8331abcc84c3ba40051fcd18b17a4d5 \
-    --hash=sha256:487d63e1454627c8e47dd230025780e91869cfba4c753a74fda196a1f6ad6548 \
-    --hash=sha256:48916e459c54c4a70e52745639f1db524542140433599e13911b2f329834276a \
-    --hash=sha256:4922cd707b25e623b902c86188aca466d3620892db76c0bdd7b99a3d5e61d35f \
-    --hash=sha256:55af55e32ae468e9946f741a5d51f9896da6b9bf0bbdd326843fec05c730eb20 \
-    --hash=sha256:57e555a9feb4a8460415f1aac331a2dc833b1115284f7ded7278b54afc5bd218 \
-    --hash=sha256:5d4b68e216fc65e9fe4f524c177b54964af043dde734807586cf5435af84045c \
-    --hash=sha256:64fda793737bc4037521d4899be780534b9aea552eb673b9833b01f945904c2e \
-    --hash=sha256:6d6169cb3c6c2ad50db5b868db6491a790300ade1ed5d1da29289d73bbe40b56 \
-    --hash=sha256:7bcac9a2b4fdbed2c16fa5681356d7121ecabf041f18d97ed5b8e0dd38a80224 \
-    --hash=sha256:80b06212075346b5546b0417b9f2bf467fea3bfe7352f781ffc05a8ab24ba14a \
-    --hash=sha256:818014c754cd3dba7229c0f5884396264d51ffb87ec86e927ef0be140bfdb0d2 \
-    --hash=sha256:8eb687582ed7cd8c4bdbff3df6c0da443eb89c3c72e6e5dcdd9c81729712791a \
-    --hash=sha256:99f27fefe34c37ba9875f224a8f36e31d744d8083e00f520f133cab79ad5e819 \
-    --hash=sha256:9f3e33c28cd39d1b655ed1ba7247133b6f7fc16fa16887b120c0c670e35ce346 \
-    --hash=sha256:a8661b2ce9694ca01c529bfa204dbb144b275a31685a075ce123f12331be790b \
-    --hash=sha256:a9da7010cec5a12193d1af9872a00888f396aba3dc79186604a09ea3ee7c029e \
-    --hash=sha256:aedb15f0a5a5949ecb129a82b72b19df97bbbca024081ed2ef88bd5c0a610534 \
-    --hash=sha256:b315d709717a99f4b27b59b021e6207c64620790ca3e0bde636a6c7f14618abb \
-    --hash=sha256:ba6f2b3f452e150945d58f4badd92310449876c4c954836cfb1803bdd7b422f0 \
-    --hash=sha256:c33d18eb6e6bc36f09d793c0dc58b0211fccc6ae5149b808da4a62660678b156 \
-    --hash=sha256:c9a875ce9d7fe32887784274dd533c57909b7b1dcadcc128a2ac21331a9765dd \
-    --hash=sha256:c9e005e9bd57bc987764c32a1bee4364c44fdc11a3cc20a40b93b444984f2b87 \
-    --hash=sha256:d2ad4d668a5c0645d281dcd17aff2be3212bc109b33814bbb15c4939f44181cc \
-    --hash=sha256:d950695ae4381ecd856bcaf2b1e866720e4ab9a1498cba61c602e56630ca7195 \
-    --hash=sha256:e22dcb48709fc51a7b58a927391b23ab37eb3737a98ac4338e2448bef8559b33 \
-    --hash=sha256:e8c6a99be100371dbb046880e7a282152aa5d6127ae01783e37662ef73850d8f \
-    --hash=sha256:e9dc245e3ac69c92ee4c167fbdd7428ec1956d4e754223124991ef29eb57a09d \
-    --hash=sha256:eb687a11f0a7a1839719edd80f41e459cc5366857ecbed383ff376c4e3cc6afd \
-    --hash=sha256:eb9e2a346c5238a30a746893f23a9535e700f8192a68c07c0258e7ece6ff3728 \
-    --hash=sha256:ed38b924ce794e505647f7c331b22a693bee1538fdf46b0222c4717b42f744e7 \
-    --hash=sha256:f0010c6f9d1a4011e429109fda55a225921e3206e7f62a0c22a35344bfd13cca \
-    --hash=sha256:f0c5d1acbfca6ebdd6b1e3eded8d261affb6ddcf2186205518f1428b8569bb99 \
-    --hash=sha256:f10afb1004f102c7868ebfe91c28f4a712227fe4cb24974350ace1f90e1febbf \
-    --hash=sha256:f174135f5609428cc6e1b9090f9268f5c8935fddb1b25ccb8255a2d50de6789e \
-    --hash=sha256:f3ebe6e73c319340830a9b2825d32eb6d8475c1dac020b4f0aa774ee3b898d1c \
-    --hash=sha256:f627688813d0a4140153ff532537fbe4afea5a3dffce1f9deb7f91f848a832b5 \
-    --hash=sha256:fd4305f86f53dfd8cd3522269ed7fc34856a8ee3709a5e28b2836b2db9d4cd69
-    # via cryptography
-chardet==4.0.0 \
-    --hash=sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa \
-    --hash=sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5
+charset-normalizer==2.0.3 \
+    --hash=sha256:88fce3fa5b1a84fdcb3f603d889f723d1dd89b26059d0123ca435570e848d5e1 \
+    --hash=sha256:c46c3ace2d744cfbdebceaa3c19ae691f53ae621b39fd7570f59d14fb7f2fd12
     # via requests
-cryptography==3.4.7 \
-    --hash=sha256:0f1212a66329c80d68aeeb39b8a16d54ef57071bf22ff4e521657b27372e327d \
-    --hash=sha256:1e056c28420c072c5e3cb36e2b23ee55e260cb04eee08f702e0edfec3fb51959 \
-    --hash=sha256:240f5c21aef0b73f40bb9f78d2caff73186700bf1bc6b94285699aff98cc16c6 \
-    --hash=sha256:26965837447f9c82f1855e0bc8bc4fb910240b6e0d16a664bb722df3b5b06873 \
-    --hash=sha256:37340614f8a5d2fb9aeea67fd159bfe4f5f4ed535b1090ce8ec428b2f15a11f2 \
-    --hash=sha256:3d10de8116d25649631977cb37da6cbdd2d6fa0e0281d014a5b7d337255ca713 \
-    --hash=sha256:3d8427734c781ea5f1b41d6589c293089704d4759e34597dce91014ac125aad1 \
-    --hash=sha256:7ec5d3b029f5fa2b179325908b9cd93db28ab7b85bb6c1db56b10e0b54235177 \
-    --hash=sha256:8e56e16617872b0957d1c9742a3f94b43533447fd78321514abbe7db216aa250 \
-    --hash=sha256:de4e5f7f68220d92b7637fc99847475b59154b7a1b3868fb7385337af54ac9ca \
-    --hash=sha256:eb8cc2afe8b05acbd84a43905832ec78e7b3873fb124ca190f574dca7389a87d \
-    --hash=sha256:ee77aa129f481be46f8d92a1a7db57269a2f23052d5f2433b4621bb457081cc9
-    # via
-    #   pyopenssl
-    #   requests
 fasteners==0.16 \
     --hash=sha256:74b6847e0a6bb3b56c8511af8e24c40e4cf7a774dfff5b251c260ed338096a4b \
     --hash=sha256:c995d8c26b017c5d6a6de9ad29a0f9cdd57de61ae1113d28fac26622b06a0933
@@ -95,10 +32,73 @@ humbug==0.2.6 \
     --hash=sha256:beae9dbd069ca04eb3fa9d85a535ed35195bfd86579024bf92151a74c7789579 \
     --hash=sha256:f9d6b0d34177298a87464d797400083fc93eb6abe05a32e944218b92151c7914
     # via -r requirements.in
-idna==2.10 \
-    --hash=sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6 \
-    --hash=sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0
+idna==3.2 \
+    --hash=sha256:14475042e284991034cb48e06f6851428fb14c4dc953acd9be9a5e95c7b6dd7a \
+    --hash=sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3
     # via requests
+ijson==3.1.4 \
+    --hash=sha256:068c692efba9692406b86736dcc6803e4a0b6280d7f0b7534bff3faec677ff38 \
+    --hash=sha256:09c9d7913c88a6059cd054ff854958f34d757402b639cf212ffbec201a705a0d \
+    --hash=sha256:13f80aad0b84d100fb6a88ced24bade21dc6ddeaf2bba3294b58728463194f50 \
+    --hash=sha256:15507de59d74d21501b2a076d9c49abf927eb58a51a01b8f28a0a0565db0a99f \
+    --hash=sha256:15d5356b4d090c699f382c8eb6a2bcd5992a8c8e8b88c88bc6e54f686018328a \
+    --hash=sha256:179ed6fd42e121d252b43a18833df2de08378fac7bce380974ef6f5e522afefa \
+    --hash=sha256:1d1003ae3c6115ec9b587d29dd136860a81a23c7626b682e2b5b12c9fd30e4ea \
+    --hash=sha256:24b58933bf777d03dc1caa3006112ec7f9e6f6db6ffe1f5f5bd233cb1281f719 \
+    --hash=sha256:252defd1f139b5fb8c764d78d5e3a6df81543d9878c58992a89b261369ea97a7 \
+    --hash=sha256:26a6a550b270df04e3f442e2bf0870c9362db4912f0e7bdfd300f30ea43115a2 \
+    --hash=sha256:2844d4a38d27583897ed73f7946e205b16926b4cab2525d1ce17e8b08064c706 \
+    --hash=sha256:28fc168f5faf5759fdfa2a63f85f1f7a148bbae98f34404a6ba19f3d08e89e87 \
+    --hash=sha256:297f26f27a04cd0d0a2f865d154090c48ea11b239cabe0a17a6c65f0314bd1ca \
+    --hash=sha256:2a64c66a08f56ed45a805691c2fd2e1caef00edd6ccf4c4e5eff02cd94ad8364 \
+    --hash=sha256:2e6bd6ad95ab40c858592b905e2bbb4fe79bbff415b69a4923dafe841ffadcb4 \
+    --hash=sha256:339b2b4c7bbd64849dd69ef94ee21e29dcd92c831f47a281fdd48122bb2a715a \
+    --hash=sha256:387c2ec434cc1bc7dc9bd33ec0b70d95d443cc1e5934005f26addc2284a437ab \
+    --hash=sha256:3997a2fdb28bc04b9ab0555db5f3b33ed28d91e9d42a3bf2c1842d4990beb158 \
+    --hash=sha256:3b98861a4280cf09d267986cefa46c3bd80af887eae02aba07488d80eb798afa \
+    --hash=sha256:3bb461352c0f0f2ec460a4b19400a665b8a5a3a2da663a32093df1699642ee3f \
+    --hash=sha256:3d10eee52428f43f7da28763bb79f3d90bbbeea1accb15de01e40a00885b6e89 \
+    --hash=sha256:41e5886ff6fade26f10b87edad723d2db14dcbb1178717790993fcbbb8ccd333 \
+    --hash=sha256:446ef8980504da0af8d20d3cb6452c4dc3d8aa5fd788098985e899b913191fe6 \
+    --hash=sha256:454918f908abbed3c50a0a05c14b20658ab711b155e4f890900e6f60746dd7cc \
+    --hash=sha256:475fc25c3d2a86230b85777cae9580398b42eed422506bf0b6aacfa936f7bfcd \
+    --hash=sha256:4c53cc72f79a4c32d5fc22efb85aa22f248e8f4f992707a84bdc896cc0b1ecf9 \
+    --hash=sha256:5a2f40c053c837591636dc1afb79d85e90b9a9d65f3d9963aae31d1eb11bfed2 \
+    --hash=sha256:5b725f2e984ce70d464b195f206fa44bebbd744da24139b61fec72de77c03a16 \
+    --hash=sha256:5d7e3fcc3b6de76a9dba1e9fc6ca23dad18f0fa6b4e6499415e16b684b2e9af1 \
+    --hash=sha256:667841591521158770adc90793c2bdbb47c94fe28888cb802104b8bbd61f3d51 \
+    --hash=sha256:6774ec0a39647eea70d35fb76accabe3d71002a8701c0545b9120230c182b75b \
+    --hash=sha256:68e295bb12610d086990cedc89fb8b59b7c85740d66e9515aed062649605d0bf \
+    --hash=sha256:6bf2b64304321705d03fa5e403ec3f36fa5bb27bf661849ad62e0a3a49bc23e3 \
+    --hash=sha256:6c1a777096be5f75ffebb335c6d2ebc0e489b231496b7f2ca903aa061fe7d381 \
+    --hash=sha256:702ba9a732116d659a5e950ee176be6a2e075998ef1bcde11cbf79a77ed0f717 \
+    --hash=sha256:70ee3c8fa0eba18c80c5911639c01a8de4089a4361bad2862a9949e25ec9b1c8 \
+    --hash=sha256:81cc8cee590c8a70cca3c9aefae06dd7cb8e9f75f3a7dc12b340c2e332d33a2a \
+    --hash=sha256:86884ac06ac69cea6d89ab7b84683b3b4159c4013e4a20276d3fc630fe9b7588 \
+    --hash=sha256:9239973100338a4138d09d7a4602bd289861e553d597cd67390c33bfc452253e \
+    --hash=sha256:93455902fdc33ba9485c7fae63ac95d96e0ab8942224a357113174bbeaff92e9 \
+    --hash=sha256:9348e7d507eb40b52b12eecff3d50934fcc3d2a15a2f54ec1127a36063b9ba8f \
+    --hash=sha256:97e4df67235fae40d6195711223520d2c5bf1f7f5087c2963fcde44d72ebf448 \
+    --hash=sha256:9a5bf5b9d8f2ceaca131ee21fc7875d0f34b95762f4f32e4d65109ca46472147 \
+    --hash=sha256:a5965c315fbb2dc9769dfdf046eb07daf48ae20b637da95ec8d62b629be09df4 \
+    --hash=sha256:a72eb0359ebff94754f7a2f00a6efe4c57716f860fc040c606dedcb40f49f233 \
+    --hash=sha256:ac9098470c1ff6e5c23ec0946818bc102bfeeeea474554c8d081dc934be20988 \
+    --hash=sha256:b8ee7dbb07cec9ba29d60cfe4954b3cc70adb5f85bba1f72225364b59c1cf82b \
+    --hash=sha256:c4c1bf98aaab4c8f60d238edf9bcd07c896cfcc51c2ca84d03da22aad88957c5 \
+    --hash=sha256:d17fd199f0d0a4ab6e0d541b4eec1b68b5bd5bb5d8104521e22243015b51049b \
+    --hash=sha256:d9e01c55d501e9c3d686b6ee3af351c9c0c8c3e45c5576bd5601bee3e1300b09 \
+    --hash=sha256:dcd6f04df44b1945b859318010234651317db2c4232f75e3933f8bb41c4fa055 \
+    --hash=sha256:df641dd07b38c63eecd4f454db7b27aa5201193df160f06b48111ba97ab62504 \
+    --hash=sha256:ee13ceeed9b6cf81b3b8197ef15595fc43fd54276842ed63840ddd49db0603da \
+    --hash=sha256:f0f2a87c423e8767368aa055310024fa28727f4454463714fef22230c9717f64 \
+    --hash=sha256:f11da15ec04cc83ff0f817a65a3392e169be8d111ba81f24d6e09236597bb28c \
+    --hash=sha256:f50337e3b8e72ec68441b573c2848f108a8976a57465c859b227ebd2a2342901 \
+    --hash=sha256:f587699b5a759e30accf733e37950cc06c4118b72e3e146edcea77dded467426 \
+    --hash=sha256:f91c75edd6cf1a66f02425bafc59a22ec29bc0adcbc06f4bfd694d92f424ceb3 \
+    --hash=sha256:fa10a1d88473303ec97aae23169d77c5b92657b7fb189f9c584974c00a79f383 \
+    --hash=sha256:fa9a25d0bd32f9515e18a3611690f1de12cb7d1320bd93e9da835936b41ad3ff \
+    --hash=sha256:ff8cf7507d9d8939264068c2cff0a23f99703fa2f31eb3cb45a9a52798843586
+    # via -r requirements.in
 importlib-metadata==4.6.1 \
     --hash=sha256:079ada16b7fc30dfbb5d13399a5113110dab1aa7c2bc62f66af75f0b717c8cac \
     --hash=sha256:9f55f560e116f8643ecf2922d9cd3e1c7e8d52e683178fecd9d08f6aa357e11e
@@ -157,14 +157,6 @@ py==1.10.0 \
     --hash=sha256:21b81bda15b66ef5e1a777a21c4dcd9c20ad3efd0b3f817e7a809035269e1bd3 \
     --hash=sha256:3b80836aa6d1feeaa108e046da6423ab8f6ceda6468545ae8d02d9d58d18818a
     # via pytest
-pycparser==2.20 \
-    --hash=sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0 \
-    --hash=sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705
-    # via cffi
-pyopenssl==20.0.1 \
-    --hash=sha256:4c231c759543ba02560fcd2480c48dcec4dae34c9da7d3747c508227e0624b51 \
-    --hash=sha256:818ae18e06922c066f777a33f1fca45786d85edfe71cd043de6379337a7f274b
-    # via requests
 pyparsing==2.4.7 \
     --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
     --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b
@@ -176,9 +168,9 @@ pytest==6.2.4 \
     --hash=sha256:50bcad0a0b9c5a72c8e4e7c9855a3ad496ca6a881a3641b4260605450772c54b \
     --hash=sha256:91ef2131a9bd6be8f76f1f08eac5c5317221d6ad1e143ae03894b862e8976890
     # via -r requirements.in
-python-dateutil==2.8.1 \
-    --hash=sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c \
-    --hash=sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a
+python-dateutil==2.8.2 \
+    --hash=sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86 \
+    --hash=sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9
     # via freezegun
 pyyaml==5.4.1 \
     --hash=sha256:08682f6b72c722394747bddaf0aa62277e02557c0fd1c42cb853016a38f8dedf \
@@ -211,9 +203,9 @@ pyyaml==5.4.1 \
     --hash=sha256:fdc842473cd33f45ff6bce46aea678a54e3d21f1b61a7750ce3c498eedfe25d6 \
     --hash=sha256:fe69978f3f768926cfa37b867e3843918e012cf83f680806599ddce33c2c68b0
     # via -r requirements.in
-requests[security]==2.25.1 \
-    --hash=sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804 \
-    --hash=sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e
+requests[security]==2.26.0 \
+    --hash=sha256:6c1246513ecd5ecd4528a0906f910e8f0f9c6b8ec72030dc9fd154dc1a6efd24 \
+    --hash=sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7
     # via
     #   -r requirements.in
     #   humbug
@@ -245,7 +237,6 @@ six==1.16.0 \
     --hash=sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254
     # via
     #   fasteners
-    #   pyopenssl
     #   python-dateutil
 toml==0.10.2 \
     --hash=sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b \

3rdparty/python/requirements.txt

@@ -6,6 +6,7 @@ freezegun==1.1.0
 # anonymity promise we make here: https://www.pantsbuild.org/docs/anonymous-telemetry
 humbug==0.2.6
 
+ijson==3.1.4
 packaging==20.9
 pex==2.1.42
 psutil==5.8.0

src/python/pants/backend/experimental/go/register.py

@@ -1,7 +1,7 @@
 # Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
-from pants.backend.go import build, distribution
+from pants.backend.go import build, distribution, import_analysis
 from pants.backend.go.target_types import GoBinary, GoPackage
 
 
@@ -10,4 +10,4 @@ def target_types():
 
 
 def rules():
-    return [*build.rules(), *distribution.rules()]
+    return [*build.rules(), *distribution.rules(), *import_analysis.rules()]