root/pypi: links for gff2mss

root/pypi gff2mss-4.1.1.1.tar.gz
root/pypi gff2mss-4.1.1.1-py3-none-any.whl
root/pypi gff2mss-4.1.1.tar.gz
root/pypi gff2mss-4.1.1-py3-none-any.whl