loongson/pypi: links for conda-index

loongson/mirror conda_index-0.6.1.tar.gz
loongson/mirror conda_index-0.6.1-py3-none-any.whl
loongson/mirror conda_index-0.6.0.tar.gz
loongson/mirror conda_index-0.6.0-py3-none-any.whl