loongson/pypi: links for polytracker

loongson/mirror polytracker-4.0.0.tar.gz
loongson/mirror polytracker-4.0.0-py3-none-any.whl
loongson/mirror polytracker-3.1.0.tar.gz
loongson/mirror polytracker-3.1.0-py3-none-any.whl
loongson/mirror polytracker-3.0.1.tar.gz
loongson/mirror polytracker-3.0.1-py3-none-any.whl
loongson/mirror polytracker-3.0.0.tar.gz
loongson/mirror polytracker-3.0.0-py3-none-any.whl
loongson/mirror polytracker-2.1.0.tar.gz
loongson/mirror polytracker-2.1.0-py3-none-any.whl