Merge "Backfill OWNERS for VtsHalGraphicsMapper tests." am: cd6ab41533 am: eeaedb225d am: fedf81818a

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1858914

Change-Id: I0e5706b2c48c5c6f598eaa11b5ce7aad39943d6a