loongson/pypi: links for ccw-threading-mixin-socket-server

loongson/mirror ccw_threading_mixin_socket_server-1.1.3.zip
loongson/mirror ccw_threading_mixin_socket_server-1.1.2.zip
loongson/mirror ccw_threading_mixin_socket_server-1.1.1.zip
loongson/mirror ccw_threading_mixin_socket_server-1.1.0.zip