loongson/mirror: links for paper-retriever

loongson/mirror paper_retriever-0.1.1.tar.gz
loongson/mirror paper_retriever-0.1.1-py3-none-any.whl
loongson/mirror paper_retriever-0.1.0.tar.gz
loongson/mirror paper_retriever-0.1.0-py3-none-any.whl