Update Settings Page for Avalanche

Suppression/Adaptive Notifications

Update the Settings Page for the Avalanche
visual and auditory Suppression - now called adaptive notifications.

Bug: 270456865
Fixes: 346528029
Fixes: 345722296
Test: PoliteNotificationPreferenceControllerTest
Flag: com.android.server.notification.polite_notifications
Change-Id: I97fcda4b8a8795ed05044e325cf038ea31f99ae9