root/pypi: links for check-copyright

root/pypi check-copyright-0.2.2.tar.gz
root/pypi check_copyright-0.2.2-py3-none-any.whl
root/pypi check-copyright-0.2.0.tar.gz
root/pypi check_copyright-0.2.0-py3-none-any.whl
root/pypi check-copyright-0.1.0.tar.gz
root/pypi check_copyright-0.1.0-py3-none-any.whl