Switch clang-tools build to clang-r437112 am: 1b19a4956e am: 4f93634073 am: 89005a207b am: 43ed0e48e9

Original change: https://android-review.googlesource.com/c/platform/development/+/1901125

Change-Id: Id8df78177018ece5b86fbda1c38bd6a3d787b3ef