chore(deps-dev): bump vite from 5.4.12 to 5.4.20 in /Frontend

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 5.4.12 to 5.4.20.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v5.4.20/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v5.4.20/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 5.4.20
  dependency-type: direct:development
...

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

Author: dependabot[bot]

Frontend/package.json

@@ -42,7 +42,7 @@
     "prettier": "^3.3.3",
     "tailwindcss": "^3.4.14",
     "typescript": "^5.6.3",
-    "vite": "^5.4.12",
+    "vite": "^5.4.20",
     "vue-tsc": "^2.1.10"
   }
 }