Merge "Send a zero for assist invocation on animation end" into sc-dev am: 3a65795298 am: d0a9e53573 am: 9e93802c07

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

Change-Id: I8b6c3c6b8248158562c37045bbe6f6616e4ac54b