openshift-apps: remove build step from a few apps
    
    Everytime we run the playbook a new build kicks off, but
    the app was just restarted. So what happens is we end up
    with the app getting started twice (once when the
    deploymentconfig gets updated and once when the build finishes).
    This could be bad if the app has some startup steps that need
    to not be interrupted.
    
    Let's just manually trigger builds since we have the permissions
    to do that in the web interface and via the CLI.