Merge "Add OWNERS file for advanced protection" into main am: 02df5200d4

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3224432

Change-Id: I16f4f808cba67f325dff7d205b1f99372281331c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>