npm-dep: bump @eslint/js from 9.9.1 to 9.10.0 in /frontend

Bumps [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js) from 9.9.1 to 9.10.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/commits/v9.10.0/packages/js)

---
updated-dependencies:
- dependency-name: "@eslint/js"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

frontend/package.json

@@ -15,7 +15,7 @@
 		"typesafe-i18n": "typesafe-i18n"
 	},
 	"devDependencies": {
-		"@eslint/js": "^9.9.1",
+		"@eslint/js": "^9.10.0",
 		"@sveltejs/adapter-static": "^3.0.4",
 		"@sveltejs/kit": "^2.5.26",
 		"@sveltejs/vite-plugin-svelte": "^3.1.2",