libhidl: Change OWNERS to be Chrome OS folks. Exempt-From-Owner-Approval: Updating OWNERS from external repo BUG=None TEST=None Change-Id: I7115e086e8e6af0c237d8c475a9b03bb27a4f61d Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/libhidl/+/2206705 Tested-by: Stuart Langley <[email protected]> Reviewed-by: Alan Green <[email protected]> Auto-Submit: Stuart Langley <[email protected]>