🚀 Feature Request

Pytest supports configuration via pyproject.toml. Migrate its configuration from setup.cfg to pyproject.toml.

• https://docs.pytest.org/en/6.2.x/customize.html#pyproject-toml

🔈 Motivation

pyproject.toml is becoming the standard configuration location for Python package. Doing this takes one step closer to removing the need for the setup.cfg file and simplify the overall project.

🛰 Alternatives

📎 Additional context