Bump eslint-config-next from 15.1.0 to 15.5.9

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 15.1.0 to 15.5.9.
- [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/v15.5.9/packages/eslint-config-next)

---
updated-dependencies:
- dependency-name: eslint-config-next
  dependency-version: 15.5.9
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "@typescript-eslint/parser": "^8.34.1",
     "autoprefixer": "^10.4.17",
     "eslint": "^8.37.0",
-    "eslint-config-next": "^15.1.0",
+    "eslint-config-next": "^15.5.9",
     "eslint-config-prettier": "^8.6.0",
     "eslint-import-resolver-typescript": "^3.7.0",
     "eslint-plugin-prettier": "^5.5.4",