meta: bump eslint-config-next from 13.4.9 to 13.4.12

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 13.4.9 to 13.4.12.
- [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/v13.4.12/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>

package.json

@@ -91,7 +91,7 @@
     "@typescript-eslint/parser": "5.61.0",
     "concurrently": "8.2.0",
     "eslint": "8.44.0",
-    "eslint-config-next": "13.4.9",
+    "eslint-config-next": "13.4.12",
     "eslint-config-prettier": "8.8.0",
     "eslint-plugin-mdx": "2.1.0",
     "eslint-plugin-no-relative-import-paths": "^1.5.2",