Fix hub also reacting to lockscreen shade/bouncer gestures

The hub's TouchMonitor is not active on keyguard and shade/bouncer
swipes are handled by the existing logic in
NotificationShadeWindowViewController. Since these touches don't go
through the typical view touch-handling path, the hub sees the touches
before the shade/bouncer and continues to receive move events even if
the shade or bouncer are reacting to them.

This change prevents the hub from receiving and handling touches once
the bouncer or shade are opening on keyguard, with the exception of up
or cancel events, as the hub always receives at least a few initial
events before the gesture's intention is determined.

Manually tested by swiping from the top/bottom a small amount then
turning gesture to left and right on keyguard, hub, and dream.

Bug: 356999013
Fix: 356999013
Test: atest GlanceableHubContainerControllerTest
Flag: com.android.systemui.communal_hub
Change-Id: I427cd436698a360cac59dc591d906bda36d45d69