loongson/mirror: links for reversionup

loongson/mirror ReversionUp-0.4.0.tar.gz
loongson/mirror ReversionUp-0.3.0.tar.gz
loongson/mirror ReversionUp-0.2.3.tar.gz
loongson/mirror ReversionUp-0.2.2.tar.gz
loongson/mirror ReversionUp-0.1.2.tar.gz
loongson/mirror ReversionUp-0.1.1.tar.gz
loongson/mirror ReversionUp-0.1.tar.gz