Root cause: AlarmManagerService send broadcast of TIMEZONE_CHANGED
before boot completed lead to IllegalStateException in AMS and system
skip StartWindowManagerService, and finally got crashed.
Modification: add flag Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT.
Change-Id: Iab9cd5acfeabd114371a8aaaa406a4a1c5919f98
Test: Monkey
Bug: 79550062