loongson/pypi: links for v2sub

loongson/mirror v2sub-1.3.tar.gz
loongson/mirror v2sub-1.3-py2.py3-none-any.whl
loongson/mirror v2sub-1.2.tar.gz
loongson/mirror v2sub-1.2-py2.py3-none-any.whl
loongson/mirror v2sub-1.1.linux-x86_64.tar.gz
loongson/mirror v2sub-1.0.tar.gz
loongson/mirror v2sub-0.3.tar.gz
loongson/mirror v2sub-0.2.tar.gz
loongson/mirror v2sub-0.1.tar.gz