loongson/pypi: links for wzmsgpackrpc

loongson/mirror wzmsgpackrpc-0.2.3.tar.gz
loongson/mirror wzmsgpackrpc-0.2.2.tar.gz
loongson/mirror wzmsgpackrpc-0.2.1.tar.gz
loongson/mirror wzmsgpackrpc-0.2.tar.gz