Bump vite from 5.4.20 to 5.4.21 in /sandbox

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 5.4.20 to 5.4.21.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v5.4.21/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v5.4.21/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 5.4.21
  dependency-type: direct:development
...

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

Author: dependabot[bot]

sandbox/package-lock.json

@@ -37,7 +37,7 @@
     "tailwindcss": "^3.4.17",
     "typescript": "~5.6.2",
     "typescript-eslint": "^8.11.0",
-    "vite": "^5.4.20"
+    "vite": "^5.4.21"
   },
   "optionalDependencies": {
     "@rollup/rollup-linux-x64-gnu": "4.6.1"