loongson/pypi: links for vsco-downloader

loongson/mirror vsco-downloader-0.1.6.tar.gz
loongson/mirror vsco-downloader-0.1.5.1.tar.gz
loongson/mirror vsco-downloader-0.1.5.tar.gz
loongson/mirror vsco-downloader-0.1.4.2.linux-x86_64.tar.gz
loongson/mirror vsco-downloader-0.1.4.1.tar.gz
loongson/mirror vsco_downloader-0.1.4.1-py3.9.egg