loongson/pypi: links for check-pypi-name

loongson/mirror check-pypi-name-0.4.0.tar.gz
loongson/mirror check_pypi_name-0.4.0-py2.py3-none-any.whl
loongson/mirror check-pypi-name-0.2.0.tar.gz
loongson/mirror check_pypi_name-0.2.0-py2.py3-none-any.whl
loongson/mirror check-pypi-name-0.1.0.tar.gz
loongson/mirror check_pypi_name-0.1.0-py2.py3-none-any.whl