loongson/mirror: links for stream-utility-wsv

loongson/mirror stream-utility-wsv-0.0.7.tar.gz
loongson/mirror stream-utility-wsv-0.0.5.tar.gz
loongson/mirror stream-utility-wsv-0.0.4.tar.gz
loongson/mirror stream-utility-wsv-0.0.3.tar.gz
loongson/mirror stream-utility-wsv-0.0.2.tar.gz
loongson/mirror stream-utility-wsv-0.0.1.tar.gz