loongson/pypi: links for tra-tools

loongson/mirror tra-tools-0.0.9.1.dev0.tar.gz
loongson/mirror tra_tools-0.0.9.1.dev0-py3-none-any.whl
loongson/mirror tra-tools-0.0.9.dev0.tar.gz
loongson/mirror tra_tools-0.0.9.dev0-py3-none-any.whl
loongson/mirror tra-tools-0.0.8.dev0.tar.gz
loongson/mirror tra_tools-0.0.8.dev0-py3-none-any.whl