loongson/pypi: links for w4

loongson/mirror w4-0.1.2.tar.gz
loongson/mirror w4-0.1.2-py2.py3-none-any.whl
loongson/mirror w4-0.1.1.tar.gz
loongson/mirror w4-0.1.1-py2.py3-none-any.whl
loongson/mirror w4-0.1.0.tar.gz
loongson/mirror w4-0.1.0-py2.py3-none-any.whl