loongson/pypi: links for attention

loongson/mirror attention-5.0.0.tar.gz
loongson/mirror attention-5.0.0-py3-none-any.whl
loongson/mirror attention-4.1.tar.gz
loongson/mirror attention-4.1-py3-none-any.whl
loongson/mirror attention-4.0-py2.py3-none-any.whl
loongson/mirror attention-3.0.tar.gz
loongson/mirror attention-3.0-py3-none-any.whl
loongson/mirror attention-2.2.tar.gz
loongson/mirror attention-2.2-py3-none-any.whl
loongson/mirror attention-2.1.tar.gz
loongson/mirror attention-2.1-py3-none-any.whl