Update package.json

Node-RED/package.json

@@ -5,7 +5,8 @@
     "dependencies": {},
     "node-red": {
         "settings": {
-            "flowFile": "Node-RED/flows.json"
+            "flowFile": "flows.json",
+            "credentialsFile": "flows_cred.json"
         }
     }
 }
\ No newline at end of file