crowbar-prep.sh: add -l for local mirrors of Devel:Cloud:* IBS repos
crowbar-prep.sh: add -l for local mirrors of Devel:Cloud:* IBS repos

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