DO NOT MERGE Avoid path traversal in MediaProvider delete call am: 9af1c783ee

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/providers/MediaProvider/+/18770135

Change-Id: Ie6ff18f6fe5118351729c8d82d0506aad24b2c8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>