loongson/mirror: links for pwn-machine

loongson/mirror pwn-machine-1.1.2.tar.gz
loongson/mirror pwn-machine-1.1.1.tar.gz
loongson/mirror pwn-machine-1.1.tar.gz
loongson/mirror pwn-machine-1.0.2.tar.gz
loongson/mirror pwn-machine-1.0.1.tar.gz
loongson/mirror pwn-machine-1.0.tar.gz