Synchronize submodules with LLVM at llvm/llvm-project@de7a4e53a22b

Updates LLVM dependencies to match
[de7a4e53a22b](https://github.com/llvm/llvm-project/commit/de7a4e53a22b).
- TensorFlow to
  [c9d6f6f031f5](https://github.com/tensorflow/tensorflow/commit/c9d6f6f031f5)
- MLIR-HLO to
  [2e03bc727af8](https://github.com/tensorflow/mlir-hlo/commit/2e03bc727af8)

`./scripts/git/update_to_llvm_syncpoint.py `

PiperOrigin-RevId: 387004099

SUBMODULE_VERSIONS.txt

diff --git a/SUBMODULE_VERSIONS.txt b/SUBMODULE_VERSIONS.txt
index 5d0d97f..3bf7011 100644
--- a/SUBMODULE_VERSIONS.txt
+++ b/SUBMODULE_VERSIONS.txt
@@ -5,12 +5,12 @@
 88b845dee001723c4a0db1fe5477de735b6d3bb0 third_party/liburing
 acd6f6f014c25e46363e718381e0b35205df2d83 third_party/libyaml
 de7a4e53a22b27d47503b9fc513898251319d5c7 third_party/llvm-project
-c143cb190a7346e35f96e291987e5ec53c0df311 third_party/mlir-hlo
+2e03bc727af8381a243a856a1e12d2e5ab69f3f1 third_party/mlir-hlo
 4c7697dbe973ed01ae6fbec37d186ebd05982e1f third_party/pybind11
 2e1b5fb39ebc2ef4cb77005f8267e4f3a6241ba1 third_party/spirv_cross
 f5417a4b6633c3217c9a1bc2f0c70b1454975ba7 third_party/spirv_headers
 b42009b3b9d4ca35bc703f5310eedc74f584be58 third_party/stblib
-ac4335395050ae08572e4c07c75d7f555f0d97c9 third_party/tensorflow
+c9d6f6f031f51c92949ede7c44b74a43a6f0c2a4 third_party/tensorflow
 50f7deb1a389bd3785c12fbe0be74128343f11f7 third_party/tracy
 9d10a96f2d57c3c37e167f2e73c9a31ac2e51fa5 third_party/vulkan_headers
 8d4a9e9174a9c6ad6a3a3ae981b915ef13fc12c4 third_party/vulkan_memory_allocator

third_party/mlir-hlo

diff --git a/third_party/mlir-hlo b/third_party/mlir-hlo
index c143cb1..2e03bc7 160000
--- a/third_party/mlir-hlo
+++ b/third_party/mlir-hlo
@@ -1 +1 @@
-Subproject commit c143cb190a7346e35f96e291987e5ec53c0df311
+Subproject commit 2e03bc727af8381a243a856a1e12d2e5ab69f3f1

third_party/tensorflow

diff --git a/third_party/tensorflow b/third_party/tensorflow
index ac43353..c9d6f6f 160000
--- a/third_party/tensorflow
+++ b/third_party/tensorflow
@@ -1 +1 @@
-Subproject commit ac4335395050ae08572e4c07c75d7f555f0d97c9
+Subproject commit c9d6f6f031f51c92949ede7c44b74a43a6f0c2a4