Workflow `emulated` is failing

[andreasabel]

https://github.com/haskell/alex/actions/runs/12539105106/job/34974731660#step:3:71

ERROR: failed to solve: ppc64le/ubuntu:rolling: failed to resolve source metadata for docker.io/ppc64le/ubuntu:rolling: no match for platform in manifest: not found

ATTN @sgraf812

[sgraf812]

I see you found a fix. Thanks!