Send AZR_STATUS_CHANGED broadcasts with FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT

Although apps and ConditionProviderServices shouldn't be able to call setAZRStatus this early, system_server itself might, causing a crash/bootloop.

Fixes: 381875093
Test: atest NotificationManagerServiceTest
Flag: EXEMPT Safe bugfix
Change-Id: I1af575ffb04e5bb5ac7f7609fa215b9ac525dcdf
4 files changed