fixup: quick update, squash later

Author: dundargoc

Diff for: .github/workflows/arm.yml

@@ -28,7 +28,7 @@ jobs:
     outputs:
       version: ${{ steps.build.outputs.version }}
     container:
-      image: docker://multiarch/ubuntu-core:s390x-focal
+      image: docker://multiarch/ubuntu-core
       # options: --privileged # Privileged mode is needed to load fuse module.
     steps:
       - run: ls