loongson/pypi: links for sitesync

loongson/mirror sitesync-1.0.3-py2.py3-none-any.whl
loongson/mirror sitesync-1.0.2-py2.py3-none-any.whl
loongson/mirror sitesync-1.0.1-py2.py3-none-any.whl
loongson/mirror sitesync-1.0.0-py2.py3-none-any.whl