loongson/pypi: links for dpca

loongson/mirror dPCA-1.0.5.tar.gz
loongson/mirror dPCA-1.0.5-py3-none-any.whl
loongson/mirror dPCA-1.0.tar.gz
loongson/mirror dPCA-1.0-py3-none-any.whl
loongson/mirror dPCA-0.1.tar.gz