⬆ Bump @hey-api/openapi-ts from 0.57.0 to 0.86.8 in /frontend

Bumps [@hey-api/openapi-ts](https://github.com/hey-api/openapi-ts) from 0.57.0 to 0.86.8.
- [Release notes](https://github.com/hey-api/openapi-ts/releases)
- [Changelog](https://github.com/hey-api/openapi-ts/blob/main/docs/CHANGELOG.md)
- [Commits](https://github.com/hey-api/openapi-ts/compare/@hey-api/openapi-ts@0.57.0...@hey-api/openapi-ts@0.86.8)

---
updated-dependencies:
- dependency-name: "@hey-api/openapi-ts"
  dependency-version: 0.86.8
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]