qa_crowbarsetup: use SES 2.1 for cloud6
qa_crowbarsetup: use SES 2.1 for cloud6

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