[Bug]: CustomAnalyzerTest test fails in the CI pipeline

[AR-May]

Links to the failure:
https://dev.azure.com/dnceng-public/public/_build/results?buildId=713198&view=results
https://dev.azure.com/dnceng-public/public/_build/results?buildId=714118&view=results

[AR-May]

I am disabling the test in vs17.11 and main branches. When fixed, please turn in on both vs17.11 and main.

[AR-May]

It seems like this test only fails on the version bump PRs:
#10268
#10270

We still need to fix it, but we can try to re-enable it meanwhile

[JanProvaznik]

Reenabled in #10307

msbuild/src/BuildCheck.UnitTests/EndToEndTests.cs

Line 151 in 37ba950

public void CustomAnalyzerTest(string analysisCandidate, string[] expectedRegisteredRules, bool expectedRejectedAnalyzers = false)