Fix hun/pulsing swipes

This edge case was previously unhandle by the migration
code. Now give NotificationPanelViewController a chance
to process this touch event.

Fixes: 325463381
Test: atest NotificationShadeWindowViewControllerTest
Flag: ACONFIG com.android.systemui.migrate_clocks_to_blueprint
DEVELOPMENT

Change-Id: Ic69c3c1c1e1c015e21b5e328efc85715e03b36f1