loongson/mirror: links for tf-madgrad

loongson/mirror tf-madgrad-1.0.2.tar.gz
loongson/mirror tf_madgrad-1.0.2-py3.7.egg
loongson/mirror tf_madgrad-1.0.2-py3-none-any.whl
loongson/mirror tf-madgrad-1.0.1.tar.gz
loongson/mirror tf_madgrad-1.0.1-py3-none-any.whl
loongson/mirror tf-madgrad-1.0.0.tar.gz
loongson/mirror tf_madgrad-1.0.0-py3-none-any.whl