loongson/pypi: links for xenon-tools

loongson/mirror xenon_tools-0.1.71.tar.gz
loongson/mirror xenon_tools-0.1.7.tar.gz
loongson/mirror xenon_tools-0.1.6.tar.gz
loongson/mirror xenon_tools-0.1.5.tar.gz
loongson/mirror xenon_tools-0.1.4.tar.gz
loongson/mirror xenon_tools-0.1.3.tar.gz
loongson/mirror xenon_tools-0.1.1.tar.gz
loongson/mirror xenon_tools-0.1.tar.gz