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##### SUMMARY
The vmware_cluster_ha module should support advanced configuration parameters in a generic way. 

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
vmware_cluster_ha

##### ADDITIONAL INFORMATION
The feature would allow advanced configurations like isolation address handling.

<!--- Paste example playbooks or commands between quotes below -->
```yaml
name: Enable HA with multiple custom isolation addresses for stretched vSAN
  vmware_cluster_ha:
    hostname: '{{ vcenter_hostname }}'
    username: '{{ vcenter_username }}'
    password: '{{ vcenter_password }}'
    datacenter_name: datacenter
    cluster_name: cluster
    enable_ha: yes
    configuration_parameters:
      das.usedefaultisolationaddress: false
      das.isolationaddress0: '{{ primary_isolation_address }}'
      das.isolationaddress1: '{{ secondary_isolation_address }}'
  delegate_to: localhost
```

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portgroup_name = quote_obj_name(portgroup_name)
    portgroups = dv_switch.portgroup
    for pg in portgroups:
        if pg.name == portgroup_name:
            return pg
    return None
def find_object_by_name(content, name, obj_type, folder=None, recurse=True):
    if not isinstance(obj_type, list):
        obj_type = [obj_type]
    objects = get_all_objs(content, obj_type, folder=folder, recurse=recurse)
    for obj in objects:
        if obj.name == name:
            return obj
    return None
def find_cluster_by_name(content, cluster_name, datacenter=None):
    if datacenter and hasattr(datacenter, 'hostFolder'):
        folder = datacenter.hostFolder
    else:
        folder = content.rootFolder
    return find_object_by_name(content, cluster_name, [vim.ClusterComputeResource], folder=folder)
def find_datacenter_by_name(content, datacenter_name):
    return find_object_by_name(content, datacenter_name, [vim.Datacenter])
def get_parent_datacenter(obj):