Merge "Fix SUW unstash animation." into udc-dev am: 9e0eee3729 am: ff46ba6280

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23352149

Change-Id: I1a425da13e7a54f1b5e9a17ddfc16f6d94b72ae6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>