Fix wrong copy-paste in fedora-eln-container-base.ks.
    
    The previous commit was supposed to merge fedora-container-common.ks
    into fedora-eln-container-base.ks. I probably copy-pasted wrong
    fedora-eln-guest.ks part there instead of the fedora-container-common.ks.
    
    In this commit I'm fixing that.
    
    Signed-off-by: Jan Kaluza <jkaluza@redhat.com>