Merge "proto: Add OWNERS file for camera.proto" am: 928789a1 am: 7102a70e am: a76c7346

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1543875

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I54d7d02ad8862b0f770fa0133a9cb803e30950f3