loongson/mirror: links for bsg-sdk

loongson/mirror bsg_sdk-0.1.8.tar.gz
loongson/mirror bsg_sdk-0.1.8-py3-none-any.whl
loongson/mirror bsg_sdk-0.1.7.tar.gz
loongson/mirror bsg_sdk-0.1.7-py3-none-any.whl
loongson/mirror bsg_sdk-0.1.0.tar.gz
loongson/mirror bsg_sdk-0.1.0-py3-none-any.whl