loongson/pypi: links for smsing

loongson/mirror smsing-0.0.4.tar.gz
loongson/mirror smsing-0.0.4-py3-none-any.whl
loongson/mirror smsing-0.0.3.tar.gz
loongson/mirror smsing-0.0.3-py3-none-any.whl
loongson/mirror smsing-0.0.2.tar.gz
loongson/mirror smsing-0.0.1.tar.gz