loongson/pypi: links for karaage-cluster-tools

loongson/mirror karaage_cluster_tools-1.2.6.tar.gz
loongson/mirror karaage_cluster_tools-1.2.5.tar.gz
loongson/mirror karaage-cluster-tools-1.2.4.tar.gz
loongson/mirror karaage-cluster-tools-1.2.2.tar.gz