loongson/pypi: links for enduhub-downloader

loongson/mirror enduhub_downloader-0.23.tar.gz
loongson/mirror enduhub_downloader-0.22.tar.gz
loongson/mirror enduhub_downloader-0.21.tar.gz
loongson/mirror enduhub_downloader-0.2.tar.gz
loongson/mirror enduhub_downloader-0.1.tar.gz