chore(main): release 1.2.0 (#54)

🤖 I have created a release *beep* *boop*
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## [1.2.0](googleapis/nodejs-eventarc@v1.1.2...v1.2.0) (2022-02-14)


### Features

* Add Channel and ChannelConnection resources ([#51](googleapis/nodejs-eventarc#51)) ([bfae8c3](googleapis/nodejs-eventarc@bfae8c3))

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This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

eventarc/quickstart/package.json

@@ -13,7 +13,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/eventarc": "^1.1.2"
+    "@google-cloud/eventarc": "^1.2.0"
   },
   "devDependencies": {
     "c8": "^7.1.0",