loongson/pypi: links for lgraph

loongson/mirror lgraph-0.1.3.tar.gz
loongson/mirror lgraph-0.1.3-cp36-cp36m-manylinux1_x86_64.whl
loongson/mirror lgraph-0.1.2.tar.gz
loongson/mirror lgraph-0.1.tar.gz
loongson/mirror lgraph-0.0.1.tar.gz
loongson/mirror lgraph-0.0.1-cp36-cp36m-manylinux1_x86_64.whl