loongson/pypi: links for pymongo-migrate

loongson/mirror pymongo-migrate-1.0.0.tar.gz
loongson/mirror pymongo_migrate-1.0.0-py3-none-any.whl
loongson/mirror pymongo-migrate-0.11.0.tar.gz
loongson/mirror pymongo-migrate-0.10.0.tar.gz
loongson/mirror pymongo-migrate-0.9.1.tar.gz
loongson/mirror pymongo-migrate-0.9.0.tar.gz