[toddlers] Comment out the offending config line
    
    This line is causing the playbook to file as the `service` and `host` variables are
    not set anywhere. I already set the `service` variable to value `toddlers`, but
    I'm not sure what is expected in `host`, let's comment it out for now.
    
    Signed-off-by: Michal Konecny <mkonecny@redhat.com>