Merge "Remove Casey from OWNERS" am: 6ad49b2db8 am: 82359ab805 am: d67b0a4ea0

Original change: https://android-review.googlesource.com/c/platform/external/mesa3d/+/2008377

Change-Id: I9ab2ac1f7d075e93e42075544d2eba4b9f6b294a