add user

Author: vomba

.github/workflows/build-openstack-capi-image.yml

@@ -57,6 +57,11 @@ jobs:
             -e "s/\\\$IMAGE_TAG/${tag}/" \
             <"template.json" >"kubernetes.json"
 
+      - name: add user
+        run: |
+          sudo useradd -ms /bin/bash imagebuilder
+          sudo chown -R imagebuilder ${{ github.workspace }}/output
+
       - name: build openstack image
         run: |
           docker run --device=/dev/kvm -i --rm \