Merge "Register a remote animation for the next activity start" into sc-dev am: a1d303e531 am: 8acafe1292

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14530596

Change-Id: I7aae68cb09a6335a275620a41762d989bec574b6