deps(example): Bump the dependencies group

Bumps the dependencies group in /examples/nextjs-14-app-dir-validate-email with 2 updates: [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react) and [eslint](https://github.com/eslint/eslint).


Updates `@types/react` from 18.2.57 to 18.2.59
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

Updates `eslint` from 8.56.0 to 8.57.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.56.0...v8.57.0)

---
updated-dependencies:
- dependency-name: "@types/react"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

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

examples/nextjs-14-app-dir-validate-email/package.json

@@ -16,7 +16,7 @@
   },
   "devDependencies": {
     "@types/node": "^20",
-    "@types/react": "18.2.57",
+    "@types/react": "18.2.59",
     "@types/react-dom": "^18",
     "autoprefixer": "^10.4.17",
     "eslint": "^8",