loongson/pypi: links for tetoolkit

loongson/mirror TEToolkit-2.0.3.tar.gz
loongson/mirror TEToolkit-2.0.2.tar.gz
loongson/mirror TEToolkit-2.0.1.tar.gz
loongson/mirror TEToolkit-2.0.0.tar.gz
loongson/mirror TEToolkit-1.5.1.tar.gz
loongson/mirror TEToolkit-1.5.0.tar.gz
loongson/mirror TEToolkit-1.4.11.tar.gz