loongson/pypi: links for boringcatalog

loongson/mirror boringcatalog-0.4.0.tar.gz
loongson/mirror boringcatalog-0.4.0-py3-none-any.whl
loongson/mirror boringcatalog-0.3.0.tar.gz
loongson/mirror boringcatalog-0.3.0-py3-none-any.whl
loongson/mirror boringcatalog-0.1.2.tar.gz
loongson/mirror boringcatalog-0.1.2-py3-none-any.whl