NMS: Return only bypass-DND channels for the specified user

Instead, Settings will call once per user profile. This is because we need to distinguish the case where only the personal, only the work, or both versions of the same app can bypass.

Bug: 353273192
Test: atest NotificationManagerServiceTest
Flag: android.app.modes_ui
Change-Id: I4efe29433f69beeebd6371929e3bfe0221975125
1 file changed