oc: Don't install unneeded features
oc: Don't install unneeded features

- Drop manageiq - we don't use manageiq for administrating the
  cluster.

- Don't install examples  - we don't use it.

Signed-off-by: gbenhaim <3a104f550a4784bbc0bb3cc32fbc850215e9789e@gmail.com>

kubevirt-incubator/kubevirt-ansible,kubevirt-incubator/kubevirt-ansible