qa_crowbarsetup.sh: Always sort in C locale
qa_crowbarsetup.sh: Always sort in C locale

as in cs_CZ locale the sorting is different..

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