Automated sync from github.com/tensorflow/tensorflow #4645

Job	Run time
no-labels	1s
ci-ready-to-merge	1s
ci-run	4s
ci-run-full	2s
call-ci / Bazel (presubmit)	35s
call-ci / Bazel with Compression (presubmit)	2m 28s
call-ci / Bazel asan (presubmit)	1m 15s
call-ci / Bazel msan (presubmit)	45s
call-ci / Bazel with Compression [msan] (presubmit)	4m 54s
call-ci / Bazel with Compression [asan] (presubmit)	1m 31s
call-ci / Cortex-M Bluepill No Release (presubmit)	1m 19s
call-ci / Cortex-M Bluepill Renode (presubmit)	1m 14s
call-ci / Cortex-M Bluepill Release (presubmit)	1m 9s
call-ci / Cortex-M QEMU Unit Tests (presubmit)	1m 20s
call-ci / Code Style (presubmit)	1m 19s
call-ci / Project Generation (presubmit)	1m 20s
call-ci / Makefile x86 Release (presubmit)	31s
call-ci / Makefile x86 Default (presubmit)	29s
call-ci / Makefile x86 Out Of Tree (presubmit)	35s
call-check-tflite-files / Check PR Modifies TfLite Files	3s
call-ci / Makefile x86 No TFLite Static Memory (presubmit)	34s
call-hexagon / Hexagon Build Test (presubmit)	1m 32s
call-xtensa-presubmit / Hifi3z Unit Tests (presubmit)	2m 13s
call-xtensa-presubmit / Hifi5 Unit Tests (presubmit)	1m 58s
call-xtensa-presubmit / Vision P6 Build (presubmit)	2m 4s
PR has Bug	1s
	29m 17s

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