Merge "Rename OWNERS-codecs to match naming policies" am: b8890cb515 am: f726370b8c am: 56e85d4b4c

Original change: https://android-review.googlesource.com/c/platform/external/libaom/+/1619576

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I4b49d56c8e9dcf1bd123adb66fcca5837fb3e432