loongson/pypi: links for crypto-pnl

loongson/mirror crypto_pnl-0.5.2-py3-none-any.whl
loongson/mirror crypto_pnl-0.5.0-py3-none-any.whl
loongson/mirror crypto_pnl-0.4.0-py2-none-any.whl
loongson/mirror crypto_pnl-0.3.0-py2-none-any.whl
loongson/mirror crypto_pnl-0.2.0-py2-none-any.whl
loongson/mirror crypto_pnl-0.1.0-py2-none-any.whl