fix command

Author: vomba

.github/workflows/store-openstack-capi-image-elastx.yml

@@ -27,7 +27,7 @@ jobs:
           name: ubuntu-2404-efi-kube-${{ env.version }}-ck8s-capi-${{ env.tag }}
 
       - name: install deps
-        uses: |
+        run: |
           sudo apt update && \
           sudo apt upgrade -y && \
           sudo apt install -y python3-openstackclient