build(deps-dev): bump eslint from 9.12.0 to 9.13.0 in /frontend

Bumps [eslint](https://github.com/eslint/eslint) from 9.12.0 to 9.13.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v9.12.0...v9.13.0)

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

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

frontend/package.json

@@ -23,7 +23,7 @@
 		"@vincjo/datatables": "^1.14.10",
 		"autoprefixer": "^10.4.20",
 		"date-fns": "^4.1.0",
-		"eslint": "^9.12.0",
+		"eslint": "^9.13.0",
 		"eslint-config-prettier": "^9.1.0",
 		"eslint-plugin-svelte": "^2.46.0",
 		"postcss": "^8.4.47",