Bump prettier from 3.3.2 to 3.4.1 in /frontend

Bumps [prettier](https://github.com/prettier/prettier) from 3.3.2 to 3.4.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.3.2...3.4.1)

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

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

frontend/package.json

@@ -82,7 +82,7 @@
     "eslint-plugin-simple-import-sort": "^10.0.0",
     "jsdom": "^24.1.0",
     "next-router-mock": "^0.9.13",
-    "prettier": "^3.3.2",
+    "prettier": "^3.4.1",
     "vite-tsconfig-paths": "^4.3.2",
     "vitest": "^2.1.1"
   }