loongson/pypi: links for gmtasks

loongson/mirror gmtasks-0.4.tar.gz
loongson/mirror gmtasks-0.3.tar.gz
loongson/mirror gmtasks-0.2.tar.gz
loongson/mirror gmtasks-0.1.1.tar.gz
loongson/mirror gmtasks-0.1.tar.gz