Bump eslint-config-next from 15.2.1 to 15.2.4

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 15.2.1 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](https://github.com/vercel/next.js/commits/v15.2.4/packages/eslint-config-next)

---
updated-dependencies:
- dependency-name: eslint-config-next
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -48,7 +48,7 @@
     "@types/react-dom": "^18.3.5",
     "@types/react-syntax-highlighter": "^15.5.13",
     "eslint": "^9.20.1",
-    "eslint-config-next": "^15.1.7",
+    "eslint-config-next": "^15.2.4",
     "tailwindcss": "^3.4.17",
     "typescript": "^5.7.3"
   }