loongson/pypi: links for setvcd

loongson/mirror setvcd-0.5.0.tar.gz
loongson/mirror setvcd-0.5.0-py3-none-any.whl
loongson/mirror setvcd-0.4.0.tar.gz
loongson/mirror setvcd-0.4.0-py3-none-any.whl
loongson/mirror setvcd-0.3.0.tar.gz
loongson/mirror setvcd-0.3.0-py3-none-any.whl
loongson/mirror setvcd-0.2.0.tar.gz
loongson/mirror setvcd-0.2.0-py3-none-any.whl