Restrict sensitive notifications from untrusted listeners

Redact notifications containing sensitive information to listeners
that are not trusted

Bug: 301960090
Bug: 313709930
Flag: ACONFIG android.service.notification.redact_sensitive_notifications_from_untrusted_listeners DISABLED
Test: atest SensitiveNotificationRedactionTest
Change-Id: I60e2810da2abc3b2e730904599798f7f87eb7ed8
11 files changed