loongson/pypi: links for car-racer

loongson/mirror car_racer-0.3.0b0.tar.gz
loongson/mirror car_racer-0.3.0b0-py3-none-any.whl
loongson/mirror car_racer-0.2.3b0.tar.gz
loongson/mirror car_racer-0.2.3b0-py3-none-any.whl
loongson/mirror car_racer-0.1.1b0.tar.gz
loongson/mirror car_racer-0.1.1b0-py3-none-any.whl