fix(deps): update dependency @astrojs/netlify to v4

Author: renovate[bot]

website/package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.4.0",
-    "@astrojs/netlify": "^3.0.4",
+    "@astrojs/netlify": "^4.0.0",
     "@astrojs/sitemap": "^3.0.3",
     "@astrojs/solid-js": "^3.0.2",
     "@astrojs/tailwind": "^5.0.2",