root/pypi: links for snowcatcher

root/pypi snowcatcher-2022.8.19.tar.gz
root/pypi snowcatcher-2022.8.18.tar.gz
root/pypi snowcatcher-2022.6.1.tar.gz
root/pypi snowcatcher-2022.1.15.tar.gz
root/pypi snowcatcher-2022.1.15-py3-none-any.whl
root/pypi snowcatcher-2022.1.14.tar.gz
root/pypi snowcatcher-2022.1.14-py3-none-any.whl