loongson/pypi: links for slugifier

loongson/mirror slugifier-3.0.1.tar.gz
loongson/mirror slugifier-3.0.0-py2.py3-none-any.whl
loongson/mirror slugifier-0.0.6.tar.gz
loongson/mirror slugifier-0.0.5.tar.gz
loongson/mirror slugifier-0.0.2.tar.gz
loongson/mirror slugifier-0.0.1.tar.gz