loongson/pypi: links for data-loader-plugin

loongson/mirror data-loader-plugin-0.0.1.post1.tar.gz
loongson/mirror data_loader_plugin-0.0.1.post1-py3-none-any.whl
loongson/mirror data-loader-plugin-0.0.1.tar.gz
loongson/mirror data_loader_plugin-0.0.1-py3-none-any.whl