NPM: Bump @typescript-eslint/eslint-plugin in /frontend

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 8.8.0 to 8.11.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.11.0/packages/eslint-plugin)

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

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -12,7 +12,7 @@
         "@sveltejs/vite-plugin-svelte": "^3.1.2",
         "@tsconfig/svelte": "^5.0.4",
         "@types/eslint__js": "^8.42.3",
-        "@typescript-eslint/eslint-plugin": "^8.8.0",
+        "@typescript-eslint/eslint-plugin": "^8.11.0",
         "@typescript-eslint/parser": "^8.8.0",
         "bulma": "^1.0.2",
         "eslint": "^9.12.0",