ipatests: add missing test in the nightly defs
    
    The test
    test_integration/test_installation.py::TestInstallWithoutNamed
    was missing in some nightly definitions.
    Add the job definition for nightly_ipa-4-9_latest_selinux.yaml
    
    Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>