Merge pull request #3566

c646fb7 Merge pull request #3564 from rsuderman:main-to-google
50349b4 Synchronize submodules
181be4e Integrate TF at tensorflow/tensorflow@be24f6d
4798913 Synchronize submodules
6300716 Automated rollback of commit 1515305.
7bc064e Synchronize submodules
1515305 Integrate LLVM at llvm/llvm-project@6154c41