loongson/pypi: links for junction

loongson/mirror junction-2.0.0.tar.gz
loongson/mirror junction-1.1.0.tar.gz
loongson/mirror junction-1.0.4.tar.gz
loongson/mirror junction-1.0.3.tar.gz
loongson/mirror junction-1.0.2.tar.gz
loongson/mirror junction-1.0.1.tar.gz
loongson/mirror junction-1.0.0.tar.gz