Merge "Rename the widget suggestion background drawable for outside usage" into tm-qpr-dev am: 7b7130db3d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21227612

Change-Id: I95665fc397d7ad677f8a646d7dd649d3ea307ef2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>