Merge "Send a zero for assist invocation on animation end" into sc-dev am: 3a65795298 am: d85152e484

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15065435

Change-Id: I0327d3932072b5e3829f9139f822defc17b50964