message: Use a wilcard to ignore builder op-id serial number comparison
  Summary: Just remove the number and replace with a wildcard
  Test Plan: Run test - ok
  Reviewers: georgep
diff: @@ -585,8 +585,7 @@ class NormGraphCachingTest(test_util.TensorFlowTestCase):
  ok = ['progIdCopy',
  'host-exchange-local-copy-',
  'Copy_',
  - 'vs/conv1/Conv2D/convolution.8/Conv_1x1/Convolve/ExchangePre',
  - 'vs/conv1/Conv2D/convolution.8/Conv_1x1/Convolve',
  + 'vs/conv1/Conv2D/convolution*/Conv_1x1/Convolve',
  'vs/PopnnGroupNormTraining/custom-call*/Norm',
  'vs/PopnnGroupNormTraining/custom-call*/iStdDev',
  'vs/PopnnGroupNormTraining/custom-call*/Whiten',
  