Screenshots - move to new api that uses image bundle. am: 1b5923e5e5 am: 604ceb545b

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

Change-Id: If9f63a665f2343ef7e7b0ab4dfb6ff8878ec14bc