Integrate LLVM at llvm/llvm-project@560b709abedc

Updates LLVM usage to match
[560b709abedc](https://github.com/llvm/llvm-project/commit/560b709abedc)

PiperOrigin-RevId: 374420543

SUBMODULE_VERSIONS.txt

diff --git a/SUBMODULE_VERSIONS.txt b/SUBMODULE_VERSIONS.txt
index 621e0f1..3b9e160 100644
--- a/SUBMODULE_VERSIONS.txt
+++ b/SUBMODULE_VERSIONS.txt
@@ -5,7 +5,7 @@
 b1fbd33c06cdb0024c67733c6fdec2009d17b384 third_party/googletest
 88b845dee001723c4a0db1fe5477de735b6d3bb0 third_party/liburing
 a131a3dfb6914ee5bbce1e7a653c14a79b4aa308 third_party/llvm-bazel
-f8dbd61074176bae92ec360a093ac7bc498c9321 third_party/llvm-project
+560b709abedc76d7944be38d2f38b7bc8d40e32d third_party/llvm-project
 679d7183b657a24f48d16de1fcefb20d7cd1f6a2 third_party/mlir-emitc
 577ab8bb81e9edeef2b2cdd349c855ef182d776a third_party/mlir-hlo
 d8c7ee00a687ac369e62e2032514a93a9b413502 third_party/pybind11