Example fails to build #2329
Description
When building the example in the readme using the following command:
melange build examples/gnu-hello.yaml
This fails with the following error:
2026/02/04 17:43:50 ERRO failed to build package: unable to build guest: unable to lock image configuration: resolving apk packages: for arch "loong64": error getting repository indexes: reading index https://packages.wolfi.dev/os/loongarch64/APKINDEX.tar.gz: unexpected status code 404
The expected file for loongarch64 is not found at https://packages.wolfi.dev/os/loongarch64/APKINDEX.tar.gz.