loongson/pypi: links for bitsmiths-lib

loongson/mirror bitsmiths-lib-2.1.4.tar.gz
loongson/mirror bitsmiths_lib-2.1.4-py3-none-any.whl
loongson/mirror bitsmiths-lib-2.1.3.tar.gz
loongson/mirror bitsmiths_lib-2.1.3-py3-none-any.whl
loongson/mirror bitsmiths-lib-2.1.2.tar.gz
loongson/mirror bitsmiths_lib-2.1.2-py3-none-any.whl
loongson/mirror bitsmiths-lib-2.1.1.tar.gz
loongson/mirror bitsmiths_lib-2.1.1-py3-none-any.whl
loongson/mirror bitsmiths-lib-2.1.0.tar.gz
loongson/mirror bitsmiths_lib-2.1.0-py3-none-any.whl