loongson/pypi: links for 4dpyautodiff

loongson/mirror 4dpyautodiff-1.0.0.tar.gz
loongson/mirror 4dpyautodiff-1.0.0-py2.py3-none-any.whl
loongson/mirror 4dpyautodiff-0.1.0.tar.gz
loongson/mirror 4dpyautodiff-0.1.0-py3.6.egg
loongson/mirror 4dpyautodiff-0.1.0-py2.py3-none-any.whl