chore: add serial port and https dependencies

Author: giacomoaccursi

data/package.json

@@ -8,5 +8,9 @@
             "flowFile": "flows.json",
             "credentialsFile": "flows_cred.json"
         }
+    },
+    "dependencies": {
+        "node-red-contrib-https": "~2.0.0",
+        "node-red-node-serialport": "~1.0.3"
     }
-}
+}