michaelg/dev: links for typing-unknown

root/pypi typing_unknown-0.1.2.tar.gz
root/pypi typing_unknown-0.1.2-py3-none-any.whl
root/pypi typing_unknown-0.1.1.tar.gz
root/pypi typing_unknown-0.1.1-py3-none-any.whl
root/pypi typing_unknown-0.1.0-py3-none-any.whl