loongson/pypi: links for txwebsocket

loongson/mirror txwebsocket-1.1.1.tar.gz
loongson/mirror txwebsocket-1.1.0.tar.gz
loongson/mirror txwebsocket-1.0.2.tar.gz
loongson/mirror txwebsocket-1.0.1.tar.gz
loongson/mirror txwebsocket-1.0.0.tar.gz