loongson/pypi: links for xcode-toolbox

loongson/mirror xcode-toolbox-1.3.1.tar.gz
loongson/mirror xcode_toolbox-1.3.1-py3-none-any.whl
loongson/mirror xcode-toolbox-1.3.1rc0.tar.gz
loongson/mirror xcode_toolbox-1.3.1rc0-py3-none-any.whl
loongson/mirror xcode-toolbox-1.3.0.tar.gz
loongson/mirror xcode_toolbox-1.3.0-py3-none-any.whl