Merge "Add owners for CPU/GPU headroom files" into main am: 5905cedfeb am: 20b380fa80

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3364313

Change-Id: I2b0d18619f3fb0561ac90ea3656b68fa8bd870b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>