TestLogSink if flaky

[iwahbe]

TestLogSink is flakey:

❌ TestLogSink (17.39s)
      provider_yaml_test.go:119: installing packages and plugins
      provider_yaml_test.go:119: PULUMI_BACKEND_URL=file:///tmp/TestLogSink88660463/002
      provider_yaml_test.go:119: PULUMI_DEBUG_GRPC=/tmp/TestLogSink88660463/003/grpc.json
      provider_yaml_test.go:119: starting providers
      provider_yaml_test.go:119: creating stack test
      provider_yaml_test.go:119: installing packages and plugins
      provider_yaml_test.go:119: PULUMI_BACKEND_URL=file:///tmp/TestLogSink88660463/005
      provider_yaml_test.go:119: PULUMI_DEBUG_GRPC=/tmp/TestLogSink88660463/006/grpc.json
      provider_yaml_test.go:119: starting providers
      provider_yaml_test.go:119: creating stack test
      provider_yaml_test.go:119: no run cache found at testdata/recorded/TestProviderUpgrade/logsink/6.67.0/stack.json
      provider_yaml_test.go:119: installing packages and plugins
      provider_yaml_test.go:119: PULUMI_BACKEND_URL=file:///tmp/TestLogSink88660463/008
      provider_yaml_test.go:119: PULUMI_DEBUG_GRPC=/tmp/TestLogSink88660463/009/grpc.json
      provider_yaml_test.go:119: creating stack test
      provider_yaml_test.go:119: deploying
      provider_yaml_test.go:119: failed to deploy: failed to run update: exit status 255
          code: 255
          stdout: Updating (test):
          
           +  pulumi:pulumi:Stack logsink-test creating (0s) 
          @ updating....
           +  random:index:RandomString random-account-id creating (0s) 
           +  random:index:RandomString random-account-id created (0.00s) 
          @ updating....
           +  gcp:storage:Bucket bucket creating (0s) 
           +  gcp:serviceaccount:Account serviceAccount creating (0s) 
          @ updating....
           +  gcp:serviceaccount:Account serviceAccount created (1s) 
          @ updating......
           +  gcp:storage:Bucket bucket created (3s) 
           +  gcp:storage:BucketIAMMember bucketIAMMember creating (0s) 
           +  gcp:logging:ProjectSink logSink creating (0s) 
          @ updating....
           +  gcp:storage:BucketIAMMember bucketIAMMember creating (1s) error: 1 error occurred:
           +  gcp:storage:BucketIAMMember bucketIAMMember **creating failed** error: 1 error occurred:
           +  gcp:logging:ProjectSink logSink created (1s) 
           +  pulumi:pulumi:Stack logsink-test creating (7s) error: update failed
           +  pulumi:pulumi:Stack logsink-test **creating failed** 1 error
          Diagnostics:
            gcp:storage:BucketIAMMember (bucketIAMMember):
              error: 1 error occurred:
              	* Error applying IAM policy for storage bucket "b/bucket-0429d1e": Error setting IAM policy for storage bucket "b/bucket-0429d1e": googleapi: Error 400: Service account xfejrofceo@pulumi-ci-gcp-provider.iam.gserviceaccount.com does not exist., invalid
          
            pulumi:pulumi:Stack (logsink-test):
              error: update failed
          
          Resources:
              + 5 created
          
          Duration: 8s
          
          
          stderr: 
          
      provider_yaml_test.go:119: cleaning up stack
      provider_yaml_test.go:119: cleaning up stack