mkcloud: wait more for disk to become non-busy
mkcloud: wait more for disk to become non-busy

Error was
+ kpartx -dsv /dev/mkcvg0/g1.admin
device-mapper: remove ioctl on mkcvg0-g1.admin2 failed: Device or resource busy

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