Inspector service test for widget creation tracking failing

[DaveShuckerow]

Build is red because of this failure:

$ flutter test --name "track widget creation off" test/inspector_service_test.dart 
00:13 +0 -1: inspector service tests track widget creation off [E]                                                                  
  Expected: false
    Actual: <true>
  
  package:test_api                                            expect
  package:devtools_testing/inspector_service_test.dart 255:9  runInspectorServiceTests.<fn>.<fn>
  
00:13 +0 -1: Some tests failed.      

I don't see any PRs that affected this logic, so Flutter likely introduced a failure here. The option to disable widget creation tracking may be removed.