Merge "Update clang version to clang-r487747c" into udc-dev am: 0bd58cee

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/23173276



Change-Id: Idd7604da96bec2d788a4b5a9735621888b5e174e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>