Merge "Revert "Use wallpaper colors for widgets in wallpaper change preview"" into sc-dev am: 7de95d6767

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15332339

Change-Id: Ib6b323b9ba5d708876c482f069d9c8e0b1644129