Tap to wake up dreaming for lockscreen hosted dream

Added a gesture detector to handle tap on NotificationShadeWindowView
and wake up dreaming when the active dream is hosted in lockscreen.

Bug: b/285062008
Test: atest LockscreenHostedDreamGestureListenerTest
Test: atest PulsingGestureListenerTest
Test: atest PowerInteractorTest
Change-Id: Id67cb1f05d5252f8705c62f9733bd560116249c8