loongson/pypi: links for python-squall

loongson/mirror python-squall-0.3.0.tar.gz
loongson/mirror python_squall-0.3.0-py3-none-any.whl
loongson/mirror python-squall-0.2.1.tar.gz
loongson/mirror python_squall-0.2.1-py3-none-any.whl
loongson/mirror python-squall-0.1.1.tar.gz
loongson/mirror python_squall-0.1.1-py3-none-any.whl