Bump eslint from 8.20.0 to 8.21.0

Bumps [eslint](https://github.com/eslint/eslint) from 8.20.0 to 8.21.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v8.20.0...v8.21.0)

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

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

package.json

@@ -32,7 +32,7 @@
     "@types/node": "18.6.2",
     "@types/react": "^18.0.15",
     "@types/react-dom": "^18.0.4",
-    "eslint": "8.20.0",
+    "eslint": "8.21.0",
     "eslint-config-next": "12.2.3",
     "typescript": "4.7.4"
   }