Windows innerloop flakiness in main: user_windows_test.go:83: The user name or password is incorrect.

[dagood]

The 5 latest internal innerloop runs hit this error:

##### os/user with tag osusergo
--- FAIL: TestGroupIdsTestUser (2.41s)
    user_windows_test.go:83: The user name or password is incorrect.
FAIL
FAIL	os/user	2.978s
FAIL

##### Testing without libgcc.
ok  	net	0.396s
--- FAIL: TestImpersonated (1.98s)
    user_windows_test.go:83: The user name or password is incorrect.
--- FAIL: TestGroupIdsTestUser (0.81s)
    user_windows_test.go:83: The user name or password is incorrect.
FAIL
FAIL	os/user	3.274s
FAIL

##### internal linking, -buildmode=pie
ok  	reflect	0.293s
ok  	crypto/internal/fips140test	0.406s
--- FAIL: TestGroupIdsTestUser (1.50s)
    user_windows_test.go:83: The user name or password is incorrect.
FAIL
FAIL	os/user	2.242s
FAIL

##### external linking, -buildmode=exe
skipped due to earlier error

• 4 retries then success: https://dev.azure.com/dnceng/internal/_build/results?buildId=2630019&view=logs&j=6253a4af-2e99-52a7-e478-0af099b67e43&t=b5bcd178-8231-5da6-43a3-43f58327433b&l=614
• 5 retries, failure: https://dev.azure.com/dnceng/internal/_build/results?buildId=2629900&view=logs&j=14ce9276-1b71-5587-760e-edce85b6645f&t=1a296148-4553-5c3e-9781-bb08aa086c85&l=662
• 5 retries, failure: https://dev.azure.com/dnceng/internal/_build/results?buildId=2629341&view=logs&j=1aee57db-2891-55b4-47db-29f21c8a6fd5&t=86d8f02d-4596-534e-14a1-3c0c25538d50&l=669
• 1 retry, success: https://dev.azure.com/dnceng/internal/_build/results?buildId=2627914&view=logs&j=14ce9276-1b71-5587-760e-edce85b6645f&t=0d36b789-fcd3-5422-a8f5-dd823a4fa99d&l=608
• Retries and failures on cng builders, but not windows-amd64 test: https://dev.azure.com/dnceng/internal/_build/results?buildId=2626261&view=logs&j=1aee57db-2891-55b4-47db-29f21c8a6fd5&t=80d6b1cd-1f67-50eb-246b-e383cddd1ebe&l=611

Upstream issue back in Nov 2024, suggesting this is a machine issue: golang/go#70396

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• (I was checking to see if we hit windows-amd64 build flakiness: "compile.exe: Access is denied." #241 recently.)