loongson/pypi: links for pyshell-msg

loongson/mirror pyshell-msg-0.1.1.tar.gz
loongson/mirror pyshell_msg-0.1.1-py3-none-any.whl
loongson/mirror pyshell-msg-0.0.2.tar.gz
loongson/mirror pyshell_msg-0.0.2-py3-none-any.whl
loongson/mirror pyshell-msg-0.0.1.tar.gz
loongson/mirror pyshell_msg-0.0.1-py3-none-any.whl