Merge "Renames customization content provider (4/7)." into tm-qpr-dev am: c4f674f3f7

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/WallpaperPicker2/+/20824478

Change-Id: Ic2a101f3a38d227df28cbc616ffdda9d20dbd1ae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>