build(deps-dev): bump eslint from 9.20.1 to 9.21.0

Bumps [eslint](https://github.com/eslint/eslint) from 9.20.1 to 9.21.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v9.20.1...v9.21.0)

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

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

package.json

@@ -27,7 +27,7 @@
     "@typescript-eslint/parser": "8.24.1",
     "@vitejs/plugin-react-swc": "3.8.0",
     "autoprefixer": "10.4.20",
-    "eslint": "9.20.1",
+    "eslint": "9.21.0",
     "eslint-plugin-prettier": "5.2.3",
     "eslint-plugin-simple-import-sort": "12.1.1",
     "globals": "16.0.0",