Merge "Adds new accessibility label for wallpaper preview" into udc-dev am: 2f62b53014

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/WallpaperPicker2/+/23629694

Change-Id: Ic3f439085b42922c523ae00a18d0699dbb6c39d6
Signed-off-by: Automerger Merge Worker <[email protected]>