root/pypi: links for h1st-contrib

root/pypi h1st_contrib-2.1.8.dev1.tar.gz
root/pypi h1st_contrib-2.1.8.dev1-py3-none-any.whl
root/pypi h1st_contrib-2.1.2.dev0.tar.gz
root/pypi h1st_contrib-2.1.2.dev0-py3-none-any.whl