syncSLErepos: do not sync aarch64 to provo
syncSLErepos: do not sync aarch64 to provo

to not waste too much bandwidth

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