Merge "Add OWNERS file to core/java/android/app/compat" am: efea156fe5 am: ebb589a5a2

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1582885

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I10c2ecf0eb054adc8b0973b1937771288c879e86