loongson/pypi: links for slapos-extension-strip

loongson/mirror slapos.extension.strip-0.4.tar.gz
loongson/mirror slapos.extension.strip-0.3.tar.gz
loongson/mirror slapos.extension.strip-0.2.tar.gz
loongson/mirror slapos.extension.strip-0.1.tar.gz