Update mct-zone1-xen1.cfg
Update mct-zone1-xen1.cfg

Hypervisor type is XenServer, not KVM.
MissionCriticalCloud/bubble-toolkit,DaanHoogland/MCT-shared,MissionCriticalCloud/bubble,schubergphilis/MCT-shared,DaanHoogland/MCT-shared,MissionCriticalCloud/cosmic-bubble,borisroman/MCT-shared,schubergphilis/MCT-shared,MissionCriticalCloud/cosmic-bubble,MissionCriticalCloud/bubble,michaelandersen/MCT-shared,borisroman/MCT-shared,miguelaferreira/MCT-shared,MissionCriticalCloud/bubble-toolkit,miguelaferreira/MCT-shared,michaelandersen/MCT-shared