Add more rfidTags for the prooduct service

camunda/src/main/java/de/unikoblenz/fgbas/bs/bpm/iot/service/RfidProductService.java

@@ -11,6 +11,8 @@ public class RfidProductService {
     rifdProductMap.put("12345678", "Pizza");
     rifdProductMap.put("87654321", "Döner");
     rifdProductMap.put("12121212", "Spaghetti");
+    rifdProductMap.put("7722629150", "Schnitzel");
+    rifdProductMap.put("2131687117", "Leberkäse");
   }
 
   private RfidProductService() {