loongson/pypi: links for config-source-s3

loongson/mirror config-source-s3-0.1.0.tar.gz
loongson/mirror config_source_s3-0.1.0-py3-none-any.whl
loongson/mirror config-source-s3-0.0.3.tar.gz
loongson/mirror config_source_s3-0.0.3-py3-none-any.whl