chore(deps): bump next from 14.0.1 to 14.2.4 in /frontend

Bumps [next](https://github.com/vercel/next.js) from 14.0.1 to 14.2.4.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.0.1...v14.2.4)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

frontend/examples/nextjs/package.json

@@ -7,7 +7,7 @@
   },
   "dependencies": {
     "@teamhanko/hanko-elements": "^0.11.0",
-    "next": "^14.0.1",
+    "next": "^14.2.4",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"
   },