<!--- Verify first that your issue is not already reported on GitHub -->
<!--- Also test if the latest release and devel branch are affected too -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
<!--- Explain the problem briefly below -->
When having network with spaces in name, the search fails to find it.

##### ISSUE TYPE
- Bug Report

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

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
2.8.1
```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```paste below

```

##### OS / ENVIRONMENT
<!--- Provide all relevant information below, e.g. target OS versions, network device firmware, etc. -->


##### STEPS TO REPRODUCE
<!--- Describe exactly how to reproduce the problem, using a minimal test-case -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml
ovirt_network:
    name: Storage - VLAN
    vm_network: False
    vlan_tag: 33
    data_center: Default
    description: Storage with VLAN Tagging
    comment: Storage with VLAN Tagging
    clusters:
      - name: Default
        required: False
        migration: True
```

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

##### EXPECTED RESULTS
<!--- Describe what you expected to happen when running the steps above -->


##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->

<!--- Paste verbatim command output between quotes -->
```paste below
ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[Cannot add Network. The name of the logical network 'Storage - VLAN 33' is already used by an existing logical network in the same data-center.
```

The problem is that in oVirt API searching object with spaces in name, it won't find it. We need to quote the search string.
):
        """
        Method which is called when state of the entity is 'present'. If user
        don't provide `entity` parameter the entity is searched using
        `search_params` parameter. If entity is found it's updated, whether
        the entity should be updated is checked by `update_check` method.
        The corresponding updated entity is build by `build_entity` method.
        Function executed after entity is created can optionally be specified
        in `post_create` parameter. Function executed after entity is updated
        can optionally be specified in `post_update` parameter.
        :param entity: Entity we want to update, if exists.
        :param result_state: State which should entity has in order to finish task.
        :param fail_condition: Function which checks incorrect state of entity, if it returns `True` Exception is raised.
        :param search_params: Dictionary of parameters to be used for search.
        :param update_params: The params which should be passed to update method.
        :param kwargs: Additional parameters passed when creating entity.
        :return: Dictionary with values returned by Ansible module.
        """
        if entity is None and not force_create:
            entity = self.search_entity(search_params)
        self.pre_create(entity)
        if entity:
            
            entity_service = self._service.service(entity.id)
            if not self.update_check(entity):
                new_entity = self.build_entity()
                if not self._module.check_mode:
                    update_params = update_params or {}
                    updated_entity = entity_service.update(
                        new_entity,