loongson/pypi: links for procrun

loongson/mirror procrun-1.6.0.tar.gz
loongson/mirror procrun-1.5.0.tar.gz
loongson/mirror procrun-1.4.0.tar.gz
loongson/mirror procrun-1.3.0.tar.gz
loongson/mirror procrun-1.2.0.tar.gz
loongson/mirror procrun-1.0.0.tar.gz