Add QUERY_ARG_DEFER_SCAN systemApi am: a0464d36ca

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/providers/MediaProvider/+/13562045

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ib812b65cb6e58cdc123391cd082e9c6496fc1fa7