fix(deps): update node.js to v20.9.0

Author: renovate[bot]

website/package-lock.json

@@ -5,6 +5,6 @@
     "postcss-cli": "10.1.0"
   },
   "dependencies": {
-    "node": "20.8.1"
+    "node": "20.9.0"
   }
 }