Always use latest electron (#600)

Author: sfod

samples/node/pub_sub_electron_node/package.json

@@ -19,7 +19,7 @@
   },
   "homepage": "https://github.com/aws/aws-iot-device-sdk-js-v2#readme",
   "devDependencies": {
-    "electron": "^40.0.0",
+    "electron": "latest",
     "events": "^3.3.0",
     "typescript": "^5.1.3"
   },