loongson/pypi: links for pytest-mp

loongson/mirror pytest-mp-0.0.4.tar.gz
loongson/mirror pytest_mp-0.0.4-py3-none-any.whl
loongson/mirror pytest-mp-0.0.3.tar.gz
loongson/mirror pytest-mp-0.0.2.tar.gz
loongson/mirror pytest-mp-0.0.1.tar.gz