build(deps): bump next from 14.2.29 to 15.2.4

Bumps [next](https://github.com/vercel/next.js) from 14.2.29 to 15.2.4.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.2.4)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.2.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package.json

@@ -36,7 +36,7 @@
     "graphql": "16.11.0",
     "i18next-browser-languagedetector": "8.1.0",
     "i18next-resources-to-backend": "1.2.1",
-    "next": "14.2.29",
+    "next": "15.2.4",
     "next-compose-plugins": "2.2.1",
     "next-i18n-router": "5.5.2",
     "react": "18.3.1",