Move the majority of lockIcon touch handling out of NSWVC

There's no need to route the touches through
NotificationShadeWindowViewController unless the device
is dozing and we want to make sure the lock icon view
controller is able to handle the longpress during
the aodDefermentState (AOD2 when we start
transitioning to doze. This doesn't include pulsing).

As part of this separation, now NSWVC will handle the
swipe up gesture from the lock icon view.

Fixes: 229696938
Bug: 299139636
Test: atest NotificationShadeWindowViewControllerTest
Test: atest LockIconViewControllerTest
Test: manually swipe up on the lock icon (from a device
with UDFPS enrolled), and see that the bouncer will show.
Similarly, user can swipe up on the unlock icon to show
the bouncer.
Test: manually test longpress on lock icon from AOD and AOD2

Change-Id: Iff28b99770d37908b4ee40de846276a3d08f5978