Merge "Add activity-start/return animation to widget configuration" into sc-dev am: f2ec20325b am: f3e5b69bce am: 73432a6a03

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14622872

Change-Id: If10cdd29017ff49b22a4493f004f9f97c8a687fd