Merge "Additional OWNERS coverage for storage." am: 9b5fb39d40 am: 24196a6bba

Original change: https://android-review.googlesource.com/c/platform/packages/providers/MediaProvider/+/1532480

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I569849afa2b6b788b5f8ec4ba566050e171f3273