loongson/mirror: links for swagger-petstore

loongson/mirror swagger-petstore-1.0.6.tar.gz
loongson/mirror swagger_petstore-1.0.6-py3-none-any.whl
loongson/mirror swagger-petstore-1.0.3.tar.gz
loongson/mirror swagger_petstore-1.0.3-py3-none-any.whl