loongson/pypi: links for vialink-utils-datafetcher

loongson/mirror vialink-utils-datafetcher-1.0.0.tar.gz
loongson/mirror vialink-utils-datafetcher-0.0.4.tar.gz
loongson/mirror vialink-utils-datafetcher-0.0.3.tar.gz
loongson/mirror vialink-utils-datafetcher-0.0.2.tar.gz
loongson/mirror vialink-utils-datafetcher-0.0.1.tar.gz