Screenshots - move to new api that uses image bundle. am: 1b5923e5e5 am: 2cd83a3fe3

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/11727200

Change-Id: I4defa5156d5e94964aae3b8471633501ba1e2f87