Revert "Change default mode for ACCESS_NOTIFICATIONS"

Revert submission 26637494-allow_notifications_mode

Reason for revert: Droid-monitor created revert due to test breakages in b/330807059. Will be verifying through ABTD for confirmation and before submitting the revert.

Reverted changes: /q/submissionid:26637494-allow_notifications_mode

Change-Id: I120b6d305181563214ad2ff0ff709032531c08fe
1 file changed