loongson/pypi: links for screenutils

loongson/mirror screenutils-0.0.1.6.2.tar.gz
loongson/mirror screenutils-0.0.1.6.1.tar.gz
loongson/mirror screenutils-0.0.1.6.0.tar.gz
loongson/mirror screenutils-0.0.1.5.5.tar.gz
loongson/mirror screenutils-0.0.1.5.4.tar.gz
loongson/mirror screenutils-0.0.1.5.3.tar.gz