loongson/pypi: links for model-serving

loongson/mirror model-serving-2.0.6.tar.gz
loongson/mirror model-serving-2.0.5.tar.gz
loongson/mirror model-serving-2.0.4.tar.gz
loongson/mirror model-serving-2.0.3.tar.gz
loongson/mirror model-serving-2.0.1.tar.gz