Change encryption key for credential storage

flows.json

@@ -476,7 +476,7 @@
         "y": 300,
         "wires": [
             [
-                "405ce4ce.49e93c"
+                "c4d54737.07b668"
             ]
         ]
     },
@@ -976,5 +976,21 @@
         "x": 190,
         "y": 500,
         "wires": []
+    },
+    {
+        "id": "c4d54737.07b668",
+        "type": "debug",
+        "z": "f6f2187d.f17ca8",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 800,
+        "y": 340,
+        "wires": []
     }
 ]