Fix gesture input monitor dispose

The gesture input monitor is to detect system gesture when user swipe on
the navigation bar or the edge, that should be unregistered after
the process (ex. launcher) is killed.

This could solve two problems:
1. InputChannel.dispose function didn't clear the native InputChannel
   reference until the 'finalize' function called, clear it in dispose.
2. We use a Bundle object to communicate systemui and launcher, but the
   PARCELABLE_WRITE_RETURN_VALUE flag can't be applied when write the
   parcelable value, change InputMonitorCompat to implement Parceable and
   apply flag when return via binder call.

Bug: 142581626
Test: kill launcher process, dumpsys input
Change-Id: Iaff774e96c58f00a26b7bedb809a0fb951862786