Merge "[cc] Remove deprecated clang flag for auto-var-init" am: 7e80f945 am:...

Merge "[cc] Remove deprecated clang flag for auto-var-init" am: 7e80f945 am: 24d32ca3 am: 6bf6e6aa

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2585150



Change-Id: I10a9bb0a7858f662837a01b97ad9b6dc89f02d68
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>