loongson/pypi: links for benchupload

loongson/mirror benchupload-7.tar.gz
loongson/mirror benchupload-6.tar.gz
loongson/mirror benchupload-5.tar.gz
loongson/mirror benchupload-4.tar.gz
loongson/mirror benchupload-3.tar.gz
loongson/mirror benchupload-1.1.2.tar.gz