loongson/pypi: links for opty

loongson/mirror opty-1.4.0.tar.gz
loongson/mirror opty-1.3.0.tar.gz
loongson/mirror opty-1.2.0.tar.gz
loongson/mirror opty-1.1.0.tar.gz
loongson/mirror opty-1.0.0.tar.gz
loongson/mirror opty-0.2.0.tar.gz
loongson/mirror opty-0.1.1.tar.gz
loongson/mirror opty-0.1.0.tar.gz