* Make openapi models honor response_model_by_alias
* Add test for response_model_by_alias working with openapi models
* ⏪ Revert changes
* ✅ Update and extend tests for response_model_by_alias
* ⏪ Revert test name change
* 📌 Pin Pytest and Pytest-Cov
Co-authored-by: Martin Zaťko <martin.zatko@kiwi.com>