Synchronize submodules with LLVM at llvm/llvm-project@b109172d993e

Updates LLVM dependencies to match
[b109172d993e](https://github.com/llvm/llvm-project/commit/b109172d993e).
- llvm-bazel to
  [12a96e87d2eb](https://github.com/google/llvm-bazel/commit/12a96e87d2eb)
- TensorFlow to
[58d0531e5d69](https://github.com/tensorflow/tensorflow/commit/58d0531e5d69)
- MLIR-HLO to
[25b93c8d6661](https://github.com/tensorflow/mlir-hlo/commit/${MLIR_HLO_SHA?})

`./scripts/git/update_to_llvm_syncpoint.py`

Automated submodule bump from .github/workflows/update_llvm_dependent_submodules.yml

PiperOrigin-RevId: 377978861
diff --git a/SUBMODULE_VERSIONS.txt b/SUBMODULE_VERSIONS.txt
index fc25be1..a716649 100644
--- a/SUBMODULE_VERSIONS.txt
+++ b/SUBMODULE_VERSIONS.txt
@@ -5,7 +5,7 @@
 b1fbd33c06cdb0024c67733c6fdec2009d17b384 third_party/googletest
 88b845dee001723c4a0db1fe5477de735b6d3bb0 third_party/liburing
 12a96e87d2eb377b7884aae56773bca50f12e7c7 third_party/llvm-bazel
-b109172d993edacd9853a8bbb8128a94da014399 third_party/llvm-project
+7ed7d4ccb8991e2b5b95334b508f8cec2faee737 third_party/llvm-project
 108a78da82049553b41c7a0f5987c67d5006af8d third_party/mlir-emitc
 25b93c8d666118a176da07f35e0f0a29f2a85d02 third_party/mlir-hlo
 d8c7ee00a687ac369e62e2032514a93a9b413502 third_party/pybind11
diff --git a/third_party/llvm-project b/third_party/llvm-project
index b109172..7ed7d4c 160000
--- a/third_party/llvm-project
+++ b/third_party/llvm-project
@@ -1 +1 @@
-Subproject commit b109172d993edacd9853a8bbb8128a94da014399
+Subproject commit 7ed7d4ccb8991e2b5b95334b508f8cec2faee737