loongson/pypi: links for testext

loongson/mirror testext-1.0.1.3.tar.gz
loongson/mirror testext-1.0.1.2.tar.gz
loongson/mirror testext-1.0.1.1.tar.gz
loongson/mirror testext-1.0.1.tar.gz
loongson/mirror testext-1.0.0.tar.gz