Add setup.py / setup.cfg shim delegating sdist / bdist_wheel to maturin#1

serge-wq merged 2 commits intolyft-stable-1.26.0lyft/sdk-python:lyft-stable-1.26.0from

sergiof/temporal-sdk-public-build-shimlyft/sdk-python:sergiof/temporal-sdk-public-build-shimCopy head branch name to clipboard