loongson/mirror: links for guardrail

loongson/mirror guardrail-0.1.1.tar.gz
loongson/mirror guardrail-0.1.1.macosx-10.5-x86_64.tar.gz
loongson/mirror guardrail-0.1.0.tar.gz
loongson/mirror guardrail-0.1.0.macosx-10.5-x86_64.tar.gz