loongson/pypi: links for uesgraphs

loongson/mirror uesgraphs-0.6.4.tar.gz
loongson/mirror uesgraphs-0.6.4-py3-none-any.whl
loongson/mirror uesgraphs-0.6.2.tar.gz
loongson/mirror uesgraphs-0.6.1.tar.gz
loongson/mirror uesgraphs-0.6.1-py3-none-any.whl
loongson/mirror uesgraphs-0.6.0.tar.gz
loongson/mirror uesgraphs-0.6.0-py3-none-any.whl