chore(deps): bump next from 13.0.6 to 13.5.1 in /website

Bumps [next](https://github.com/vercel/next.js) from 13.0.6 to 13.5.1.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v13.0.6...v13.5.1)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

website/package.json

@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@theguild/components": "4.4.3",
-    "next": "13.0.6",
+    "next": "13.5.1",
     "next-sitemap": "3.1.24",
     "react": "18.2.0",
     "react-dom": "18.2.0"