loongson/pypi: links for xontrib-z

loongson/mirror xontrib-z-0.4.tar.gz
loongson/mirror xontrib_z-0.4-py3-none-any.whl
loongson/mirror xontrib-z-0.3.tar.gz
loongson/mirror xontrib_z-0.3-py3.6.egg
loongson/mirror xontrib-z-0.2.tar.gz
loongson/mirror xontrib_z-0.2-py3.5.egg
loongson/mirror xontrib-z-0.1.tar.gz
loongson/mirror xontrib-z-0.1.linux-x86_64.tar.gz
loongson/mirror xontrib_z-0.1-py3.5.egg