Merge "Update clang version to clang-r450784d" am: 5b70a8d6 am: e074fa4b...

Merge "Update clang version to clang-r450784d" am: 5b70a8d6 am: e074fa4b am: ee625b1a am: 0783bcd1

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2083783



Change-Id: Ifa442893032e25777ff3a48136f059707f0e322f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>