root/pypi: links for demo-mylib-zzzz

root/pypi demo_mylib_zzzz-0.2.tar.gz
root/pypi demo_mylib_zzzz-0.2-py3-none-any.whl
root/pypi demo_mylib_zzzz-0.1.tar.gz
root/pypi demo_mylib_zzzz-0.1-py3-none-any.whl