loongson/mirror: links for podsixnet

loongson/mirror PodSixNet-0.11.0.tar.gz
loongson/mirror PodSixNet-0.10.0.tar.gz
loongson/mirror PodSixNet-0.9.4.tar.gz
loongson/mirror PodSixNet-0.9.3.tar.gz
loongson/mirror PodSixNet-0.9.tar.gz
loongson/mirror PodSixNet-0.8.tar.gz