Bump typescript from 5.0.4 to 5.1.6 in /test/servers (#137)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 5.0.4 to 5.1.6.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

---
updated-dependencies:
- dependency-name: typescript
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]