loongson/pypi: links for cnenginelinux

loongson/mirror CnEngineLinux-0.1.5.tar.gz
loongson/mirror CnEngineLinux-0.1.5-py3-none-any.whl
loongson/mirror CnEngineLinux-0.1.4.tar.gz
loongson/mirror CnEngineLinux-0.1.4-py3-none-any.whl
loongson/mirror CnEngineLinux-0.1.3.tar.gz
loongson/mirror CnEngineLinux-0.1.3-py3-none-any.whl