fix(package): update node-red to version 0.20.5

Author: greenkeeper[bot]

package.json

@@ -24,7 +24,7 @@
         }
     ],
     "dependencies": {
-        "node-red": "0.20.4",
+        "node-red": "0.20.5",
         "node-red-node-msgpack": "*",
         "node-red-node-base64": "*",
         "node-red-node-suncalc": "*",