chore(deps)(deps): bump openapi-python-client

Bumps the python-minor-patch group with 1 update in the / directory: [openapi-python-client](https://github.com/openapi-generators/openapi-python-client).


Updates `openapi-python-client` from 0.28.3 to 0.28.4
- [Release notes](https://github.com/openapi-generators/openapi-python-client/releases)
- [Changelog](https://github.com/openapi-generators/openapi-python-client/blob/main/CHANGELOG.md)
- [Commits](openapi-generators/openapi-python-client@v0.28.3...v0.28.4)

---
updated-dependencies:
- dependency-name: openapi-python-client
  dependency-version: 0.28.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-minor-patch
...

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Author: dependabot[bot]