Merge "New motion for ArrowPopup open/close." into sc-dev am: 21d9239559 am: 55c252fe44 am: 94f4c22ff8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14390710

Change-Id: Icade97d76bab7fb6cb6338e55aa1f292d2b20159