loongson/pypi: links for dingpy

loongson/mirror dingpy-1.0.6.tar.gz
loongson/mirror dingpy-1.0.5.tar.gz
loongson/mirror dingpy-1.0.4.tar.gz
loongson/mirror dingpy-1.0.3.tar.gz
loongson/mirror dingpy-1.0.2.tar.gz