loongson/pypi: links for nr-collections

loongson/mirror nr.collections-1.0.0.tar.gz
loongson/mirror nr.collections-1.0.0-py3-none-any.whl
loongson/mirror nr.collections-0.1.1.tar.gz
loongson/mirror nr.collections-0.1.1-py2.py3-none-any.whl
loongson/mirror nr.collections-0.1.0.tar.gz
loongson/mirror nr.collections-0.0.1.tar.gz