llvm-project

f6f88f4b - [LLVM] Silence compiler-rt warning in runtimes build (#99525)

[LLVM] Silence compiler-rt warning in runtimes build (#99525) Summary: The `compiler-rt` project wants `LLVM_CMAKE_DIR` but the `llvm_ExternalProject_add` interface sets the `LLVM_CONFIG_PATH`. This patch just makes the utility pass that as well.