Merge "Provide a common OWNERS for all codecs" am: 579a5284be am: 054de8d644 am: 1a342950d3 am: 818e657599

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1393597

Change-Id: I5beb8e0d1c5bbcbbaca262bd7ddfe8df18255294