deps: bump eslint-config-next from 15.1.5 to 15.1.6

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 15.1.5 to 15.1.6.
- [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/v15.1.6/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] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -25,7 +25,7 @@
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "eslint": "^9.18.0",
-    "eslint-config-next": "15.1.5",
+    "eslint-config-next": "15.1.6",
     "postcss": "^8",
     "tailwindcss": "^3.4.17",
     "typescript": "^5"