Merge "Adjust touch target for set wallpaper button" into udc-dev am: 3ff9a06e4f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/WallpaperPicker2/+/23418977

Change-Id: I7ea7c747cb43ece418d462afcc6353d3cb032c64
Signed-off-by: Automerger Merge Worker <[email protected]>