qa_crowbarsetup.sh: fix SLES12 / HAE local repo access
qa_crowbarsetup.sh: fix SLES12 / HAE local repo access

Setup of SLES12 and HAE repos was previously broken when using local
repos instead of clouddata.cloud.suse.de.

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