Synchronize submodules with LLVM at llvm/llvm-project@4d79ef814aed
Synchronize submodules with LLVM at llvm/llvm-project@4d79ef814aed

Updates LLVM dependencies to match
[4d79ef814aed](https://github.com/llvm/llvm-project/commit/4d79ef814aed).
- llvm-bazel to
  [01c68170a169](https://github.com/google/llvm-bazel/commit/01c68170a169)
- TensorFlow to
  [de7b004fc72b](https://github.com/tensorflow/tensorflow/commit/de7b004fc72b)
`./scripts/git/update_to_llvm_syncpoint.py `

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/iree/pull/3744 from hanhanW:llvm-dependent-submodule-update 0e2615a9f4f7004ead4ed4c5a5d1c065ce932c0e
PiperOrigin-RevId: 341051213

iree-org/iree,google/iree,iree-org/iree,google/iree,iree-org/iree,google/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,iree-org/iree