Merge "Enable Quickstep widget launch and return animations" into sc-dev am: 5501636c72 am: 8cb87c94c5 am: ef3b878a31

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14440780

Change-Id: I45c3dcc0b54c5e7992ab200c092c96bfd753ca1a