build(deps): bump vite in /src/pybind/mgr/dashboard/frontend

build(deps): bump vite in /src/pybind/mgr/dashboard/frontend

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 5.4.19 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: indirect
...

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