loongson/pypi: links for stacktask-tempest-plugin

loongson/mirror stacktask-tempest-plugin-0.0.7.tar.gz
loongson/mirror stacktask-tempest-plugin-0.0.5.dev4.tar.gz
loongson/mirror stacktask-tempest-plugin-0.0.4.dev3.tar.gz
loongson/mirror stacktask-tempest-plugin-0.0.3.dev2.tar.gz