chore(deps): bump next-i18next from 13.3.0 to 15.4.1

Bumps [next-i18next](https://github.com/i18next/next-i18next) from 13.3.0 to 15.4.1.
- [Release notes](https://github.com/i18next/next-i18next/releases)
- [Changelog](https://github.com/i18next/next-i18next/blob/master/CHANGELOG.md)
- [Commits](i18next/next-i18next@v13.3.0...v15.4.1)

---
updated-dependencies:
- dependency-name: next-i18next
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -39,7 +39,7 @@
     "moment": "^2.30.1",
     "nanoid": "^5.0.9",
     "next": "15.1.3",
-    "next-i18next": "^13.3.0",
+    "next-i18next": "^15.4.1",
     "nextjs-google-analytics": "^2.3.7",
     "notistack": "^3.0.1",
     "react": "^18.3.1",