Add matchesCallFilter function to NotificationManager.

This method takes a URI for a phone number that's calling and returns a boolean indicating whether the call would be allowed to interrupt the user. It's a light wrapper around the pre-existing (hidden) matchesCallFilter call that takes a Bundle with the same information.

Bug: 192592755
Test: atest NotificationManagerTest

Change-Id: I6e819b28b0f5047f005258bfd6044c6670628789