ardana: Refresh repos on compute nodes
ardana: Refresh repos on compute nodes

Commit 5bf00fbaeb9 did the repository setup on the compute nodes but a
refresh of the newly added repos is also needed. Add this.

Co-Authored-By: Ralf Haferkamp <6972bdd7dec75710593d62d13eab0eaf0ce26d83@suse.com>

aspiers/automation,gosipyan/automation,gosipyan/automation,SUSE-Cloud/automation,gosipyan/automation,SUSE-Cloud/automation,SUSE-Cloud/automation,aspiers/automation,aspiers/automation,aspiers/automation,gosipyan/automation,SUSE-Cloud/automation