Integrate LLVM at llvm/llvm-project@25a3463c44ee

Updates LLVM usage to match
[25a3463c44ee](https://github.com/llvm/llvm-project/commit/25a3463c44ee)

PiperOrigin-RevId: 403125985

SUBMODULE_VERSIONS.txt

diff --git a/SUBMODULE_VERSIONS.txt b/SUBMODULE_VERSIONS.txt
index 3e3f622..743ded8 100644
--- a/SUBMODULE_VERSIONS.txt
+++ b/SUBMODULE_VERSIONS.txt
@@ -4,7 +4,7 @@
 aa533abfd4232b01f9e57041d70114d5a77e6de0 third_party/googletest
 88b845dee001723c4a0db1fe5477de735b6d3bb0 third_party/liburing
 acd6f6f014c25e46363e718381e0b35205df2d83 third_party/libyaml
-b5426ced71280c340b005acc661e0778541800a5 third_party/llvm-project
+25a3463c44ee4fccad19b6d8b30899f3d7bd5279 third_party/llvm-project
 d343113a490691716eac87db61d77b07a7304436 third_party/mlir-hlo
 3f701faace7addc75d16dea8a6cd769fa5b3f260 third_party/musl
 4c7697dbe973ed01ae6fbec37d186ebd05982e1f third_party/pybind11

third_party/llvm-project

diff --git a/third_party/llvm-project b/third_party/llvm-project
index b5426ce..25a3463 160000
--- a/third_party/llvm-project
+++ b/third_party/llvm-project
@@ -1 +1 @@
-Subproject commit b5426ced71280c340b005acc661e0778541800a5
+Subproject commit 25a3463c44ee4fccad19b6d8b30899f3d7bd5279