loongson/pypi: links for softoy-widgets

loongson/mirror softoy.widgets-0.1.1.tar.gz
loongson/mirror softoy.widgets-0.1.tar.gz
loongson/mirror softoy.widgets-0.1.1-r5.tar.gz
loongson/mirror softoy.widgets-0.1.1-r3.tar.gz
loongson/mirror softoy.widgets-0.1.1-r1.tar.gz