Android platform 12.1.0 release 27
Merge cherrypicks of ['googleplex-android-review.googlesource.com/21680607'] into sc-v2-platform-release.

Change-Id: I9a54fed04d964cfe1ea94e5bc73df452a4b0785f
tree: 9f2b799ae2fcbb9f26ffc9e6faa3eb694392997b
  1. intf/
  2. pn8x/
  3. snxxx/
  4. .clang-format
  5. Android.bp
  6. METADATA
  7. OWNERS
  8. PREUPLOAD.cfg