loongson/pypi: links for ccsnmultivar

loongson/mirror ccsnmultivar-0.0.5.tar.gz
loongson/mirror ccsnmultivar-0.0.4.tar.gz
loongson/mirror ccsnmultivar-0.0.3.tar.gz
loongson/mirror ccsnmultivar-0.0.2.tar.gz
loongson/mirror ccsnmultivar-0.0.1.tar.gz