Fix handling patterns which already start with "^sip:".

Forgot a wildcard in the match.

db_scripts/diff/13449.up

@@ -2,8 +2,8 @@ USE provisioning;
 SET AUTOCOMMIT=0;
 
 UPDATE voip_peer_rules SET callee_pattern = REPLACE(callee_pattern, '^', '^sip:') 
-  WHERE callee_pattern LIKE '^%' AND callee_pattern NOT LIKE '^sip:';
+  WHERE callee_pattern LIKE '^%' AND callee_pattern NOT LIKE '^sip:%';
 UPDATE voip_peer_rules SET caller_pattern = REPLACE(caller_pattern, '^', '^sip:') 
-  WHERE caller_pattern LIKE '^%' AND caller_pattern NOT LIKE '^sip:';
+  WHERE caller_pattern LIKE '^%' AND caller_pattern NOT LIKE '^sip:%';
 
 COMMIT;