Do not run StateHandler code while holding the lock

Deadlock:
Main thread:
  InternalStateHandler.run() =>
  	 LauncherFrameDrawn =>
  	 Switch MotionEventQueue to Main thread =>
  	 Try to acquire MotionEventQueue lock while holding InternalStateHandler lock

Remote UI thread
  Recents Animation cancel on MotionEventQueue =>
     Cancel SwipeHandler =>
     Clear previously registered InternalStateHandler =>
     Try to acquire InternalStateHandler lock while holding MotionEventQueue lock

Bug: 80536505
Change-Id: I75e522edea2a76f8bc90e8abc2a174583cc709c4