loongson/pypi: links for sitec

loongson/mirror sitec-0.1.3-py3-none-any.whl
loongson/mirror sitec-0.1.2-py3-none-any.whl
loongson/mirror sitec-0.1.1-py3-none-any.whl
loongson/mirror sitec-0.1.0-py3-none-any.whl