chore: debug podman v7

Author: rwaffen

.github/workflows/ci.yaml

@@ -76,11 +76,13 @@ jobs:
           docker save ci/voxbox:${{ matrix.rubygem_puppet }} | podman load
 
           mkdir -p ~/.config/containers
-          cat > ~/.config/containers/containers.conf <<'EOF'
+          cat << EOF > ~/.config/containers/containers.conf
           [engine]
           userns = "keep-id"
           EOF
 
+          podman info | grep -A3 userns
+
       - name: Test container
         run: |
           # podman run --rm -v $PWD:/repo:Z ci/voxbox:${{ matrix.rubygem_puppet }} -f /Rakefile -T