Update clang-tools build to clang-r450784d am: f0404f6582

Original change: https://googleplex-android-review.googlesource.com/c/platform/development/+/18088778

Change-Id: I261b2a917d91ed71f8bfabecd569b1b928eb5aa7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>