loongson/pypi: links for amg

loongson/mirror amg-1.0.7.zip
loongson/mirror amg-1.0.6.tar.gz
loongson/mirror amg-1.0.5.tar.gz
loongson/mirror amg-1.0.4.tar.gz
loongson/mirror amg-1.0.3.tar.gz
loongson/mirror amg-1.0.2.tar.gz
loongson/mirror amg-1.0.0.tar.gz