loongson/pypi: links for gamms

loongson/mirror gamms-0.2.6.tar.gz
loongson/mirror gamms-0.2.6-py3-none-any.whl
loongson/mirror gamms-0.2.5a0.tar.gz
loongson/mirror gamms-0.2.5a0-py3-none-any.whl
loongson/mirror gamms-0.2.tar.gz
loongson/mirror gamms-0.2-py3-none-any.whl