root/pypi: links for dcf-tools

root/pypi dcf-tools-2.4.2.tar.gz
root/pypi dcf_tools-2.4.2-py3-none-any.whl
root/pypi dcf-tools-2.4.1.tar.gz
root/pypi dcf_tools-2.4.1-py3-none-any.whl