[MariaDB] Decrease connection timeout to SOGo worker lifetime + 10s

data/conf/mysql/my.cnf

@@ -25,6 +25,8 @@ skip-host-cache
 skip-name-resolve
 log-warnings            = 0
 event_scheduler         = 1
+interactive_timeout     = 3610
+wait_timeout            = 3610
 
 [client]
 default-character-set = utf8mb4