loongson/pypi: links for backstage-catalog-client

loongson/mirror backstage_catalog_client-0.1.0.tar.gz
loongson/mirror backstage_catalog_client-0.1.0-py3-none-any.whl
loongson/mirror backstage_catalog_client-0.0.4.tar.gz
loongson/mirror backstage_catalog_client-0.0.4-py3-none-any.whl
loongson/mirror backstage_catalog_client-0.0.3.tar.gz
loongson/mirror backstage_catalog_client-0.0.3-py3-none-any.whl
loongson/mirror backstage_catalog_client-0.0.2.tar.gz
loongson/mirror backstage_catalog_client-0.0.2-py3-none-any.whl
loongson/mirror backstage_catalog_client-0.0.1.tar.gz
loongson/mirror backstage_catalog_client-0.0.1-py3-none-any.whl