ci: Add oci image to pipeline.

ci: Tweak package targets; elim max-perf for containers.

Signed-off-by: Jason Volk <jason@zemos.net>

.github/workflows/bake.yml

@@ -66,6 +66,7 @@ jobs:
   bake:
     if: >
       !failure() && !cancelled()
+      && inputs.machines
       && fromJSON(inputs.machines)[0] != null
       && fromJSON(inputs.bake_targets)[0] != null