Openapi-fastapi-client

- fix:
- return list of objects as list-comprehension
- feat:
- group api's by tag in separate files

fix: github release action

What's Changed
* Support async requests by FelixTheC in https://github.com/FelixTheC/openapi-fastapi-client/pull/1

New Contributors
* FelixTheC made their first contribution in https://github.com/FelixTheC/openapi-fastapi-client/pull/1

**Full Changelog**: https://github.com/FelixTheC/openapi-fastapi-client/commits/v0.1.0