loongson/pypi: links for primepackage

loongson/mirror primepackage-2.0.tar.gz
loongson/mirror primepackage-2.0-py3-none-any.whl
loongson/mirror primepackage-1.1.9.tar.gz
loongson/mirror primepackage-1.1.9-py3-none-any.whl
loongson/mirror primepackage-1.1.6.tar.gz
loongson/mirror primepackage-1.1.6-py3-none-any.whl