Bump solid-js from 1.8.15 to 1.9.5 in /samples/vllm/ui

Bumps [solid-js](https://github.com/solidjs/solid) from 1.8.15 to 1.9.5.
- [Release notes](https://github.com/solidjs/solid/releases)
- [Changelog](https://github.com/solidjs/solid/blob/main/CHANGELOG.md)
- [Commits](solidjs/solid@v1.8.15...v1.9.5)

---
updated-dependencies:
- dependency-name: solid-js
  dependency-type: indirect
...

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Author: dependabot[bot]