loongson/mirror: links for riksdagendatadownloader

loongson/mirror RiksdagenDataDownloader-0.5-py2.py3-none-any.whl
loongson/mirror RiksdagenDataDownloader-0.2.0.tar.gz
loongson/mirror RiksdagenDataDownloader-0.2.0-py2.py3-none-any.whl