loongson/mirror: links for pyfin-trading

loongson/mirror pyfin_trading-1.0.0.tar.gz
loongson/mirror pyfin_trading-1.0.0-py3-none-any.whl
loongson/mirror pyfin_trading-0.0.1.tar.gz
loongson/mirror pyfin_trading-0.0.1-py3-none-any.whl