Merge "Enable Quickstep widget launch and return animations" into sc-dev am: 5501636c72 am: 533e6c132e

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

Change-Id: I9110b0e1e7b7fc1d48ba67cd6c0f44182199b547