loongson/pypi: links for simplefsabstraction

loongson/mirror simplefsabstraction-1.3.1.tar.gz
loongson/mirror simplefsabstraction-1.3.0.tar.gz
loongson/mirror simplefsabstraction-1.2.0.tar.gz
loongson/mirror simplefsabstraction-1.1.0.tar.gz
loongson/mirror simplefsabstraction-1.0.3.tar.gz
loongson/mirror simplefsabstraction-1.0.2.tar.gz