loongson/pypi: links for collective-regenv

loongson/mirror collective.regenv-1.0.0.tar.gz
loongson/mirror collective.regenv-1.0.0-py3-none-any.whl
loongson/mirror collective.regenv-1.0.0rc1.tar.gz
loongson/mirror collective.regenv-1.0.0a2.tar.gz
loongson/mirror collective.regenv-1.0.0a1.tar.gz