loongson/mirror: links for ddr-p

loongson/mirror ddr-p-0.2.1.tar.gz
loongson/mirror ddr_p-0.2.1-py3-none-any.whl
loongson/mirror ddr-p-0.2.0.tar.gz
loongson/mirror ddr_p-0.2.0-py3-none-any.whl