Merge "Rename OWNERS-codecs to match naming policies" am: 8a7cec7a06 am: 6d3e53e89c

Original change: https://android-review.googlesource.com/c/platform/external/libmpeg2/+/1619963

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iaaf9ca435d5c81fceb7d6b46f6ac417b792ee3bf