message: Update bounds
  Summary: Ref T16509
  Test Plan: All tests pass
  Reviewers: jakeh, #tensorflow, simonl, #framework_ip_review_-_any_oss_or_third-party_code_use_has_been_approved, vladimirm, jamesn
  Maniphest Tasks: T16509
diff: @@ -1182,7 +1182,7 @@ class InfeedOutfeedTest(test_util.TensorFlowTestCase):
  report.parse_log()
  report.assert_each_tile_memory_is_less_than(4234, tolerance=0.1)
  - report.assert_total_tile_memory(373536, tolerance=0.1)
  + report.assert_total_tile_memory(333745, tolerance=0.1)
  total_outfeeds = 0
  for s in report.get_execution_reports()[0]['simulation']['steps']:
  @@ -1238,7 +1238,7 @@ class InfeedOutfeedTest(test_util.TensorFlowTestCase):
  report.parse_log()
  report.assert_each_tile_memory_is_less_than(4234, tolerance=0.1)
  - report.assert_total_tile_memory(373536, tolerance=0.1)
  + report.assert_total_tile_memory(333745, tolerance=0.1)
  total_outfeeds = 0
  for s in report.get_execution_reports()[0]['simulation']['steps']:
  