Fixes #9274 - PHP 7.3 reports: switch statement with 'continue 2'.

extension/Classes/Core/Store/Store.php

@@ -789,15 +789,17 @@ class Store {
         $sipArray = self::getStore(STORE_SIP);
 
         foreach ($sipArray as $key => $value) {
+
             if ($key[0] === '_') {
                 continue;
             }
+
             switch ($key) {
                 case SIP_SIP:
                 case SIP_RECORD_ID:
                 case SIP_FORM;
                 case SIP_URLPARAM:
-                    continue;
+                    continue 2;
                 default:
                     $tmpParam[$key] = $value;
             }