If launcher is destroyed while the recents animation start is pending, then the taskanimationmanager and absswipeuphandler states are not properly cleaned up. Adding a new cleanup flow to handle this case.
Flag: EXEMPT bug fix
Fixes: 405642423
Test: adb shell cmd uimode night yes/no while TaskAnimationManager.mRecentsAnimationStartPending == true
Change-Id: I7bf1fc4fc07859f92d7aec6cd78deafa1214dd17