Sync Discovery Alarm when change BoxAlarmPolicy.
See merge request !7223 (merged)
(cherry picked from commit 7dff33fb)
c849d52b Sync Discovery Alarm when change BoxAlarmPolicy. 8eba9d56 Synchronize alarm when change ManagedObjectProfile box policy. 31a37ffb Fix flake. 61dd351a Add interval discovery ensure. 771a0435 Add weight to reset_cache.