build(deps): bump esbuild and vite in /ui/litellm-dashboard

Bumps [esbuild](https://github.com/evanw/esbuild) to 0.28.2 and updates ancestor dependency [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite). These dependencies need to be updated together.


Updates `esbuild` from 0.27.7 to 0.28.2
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG.md)
- [Commits](evanw/esbuild@v0.27.7...v0.28.2)

Updates `vite` from 7.3.2 to 7.3.6
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v7.3.6/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v7.3.6/packages/vite)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.28.2
  dependency-type: indirect
- dependency-name: vite
  dependency-version: 7.3.6
  dependency-type: direct:development
...

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

Author: dependabot[bot]

ui/litellm-dashboard/package-lock.json

@@ -77,7 +77,7 @@
     "prettier": "3.2.5",
     "tailwindcss": "3.4.19",
     "typescript": "5.9.3",
-    "vite": "7.3.2",
+    "vite": "7.3.6",
     "vitest": "3.2.4"
   },
   "overrides": {