Bump vite in /frontend in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the /frontend directory: [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).


Updates `vite` from 5.4.21 to 6.4.2
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v6.4.2/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v6.4.2/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 6.4.2
  dependency-type: direct:development
  dependency-group: npm_and_yarn
...

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

frontend/package.json

@@ -46,7 +46,7 @@
     "eslint": "^9.24.0",
     "jsdom": "^25.0.1",
     "less": "^4.2.0",
-    "vite": "^5.4.10",
+    "vite": "^6.4.2",
     "vitest": "^2.1.3"
   },
   "scripts": {