<!--- Verify first that your feature was not already discussed on GitHub -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
<!--- Describe the new feature/improvement briefly below -->
Add 'restart' state or restart option to the `ovirt_vm` module.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
ovirt_vm

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can also paste gist.github.com links for larger files -->

ovirt_vm:
    name: myvm
    cluster: mycluster
    state: "present"
    numa_tune_mode: "interleave"
    numa_nodes:
    - index: -1
# When change on the VM needs restart of the VM, use next_run state,
# The VM will be updated and rebooted if there are any changes.
# If present state would be used, VM won't be restarted.
- ovirt_vm:
    state: next_run
    name: myvm
    boot_devices:
      - network
- name: Import virtual machine from VMware
  ovirt_vm:
    state: stopped
    cluster: mycluster
    name: vmware_win10
    timeout: 1800
    poll_interval: 30
    vmware:
      url: vpx://user@1.2.3.4/Folder1/Cluster1/2.3.4.5?no_verify=1
      name: windows10
      storage_domain: mynfs
      username: user
      password: password
- name: Create vm from template and create all disks on specific storage domain
  ovirt_vm: