loongson/pypi: links for pcommerce-shipment-haulage

loongson/mirror pcommerce.shipment.haulage-1.0b4.tar.gz
loongson/mirror pcommerce.shipment.haulage-1.0b3.tar.gz
loongson/mirror pcommerce.shipment.haulage-1.0b2.tar.gz
loongson/mirror pcommerce.shipment.haulage-1.0b1.tar.gz
loongson/mirror pcommerce.shipment.haulage-0.1a1.tar.gz