Feature: resync clientgroups

[intervisionlord]

Please add a method for clientgroup class for manualy resync clients in clientgroup

Reason:

def sync(group_name: str) -> None:
    target_group = ClientGroup(commcell, group_name)
    target_group.update_properties({'syncStatus': 1})
    print('NEW Sync Status:', target_group.properties['discoverRulesInfo']['syncStatus'])
    print('Clients', target_group.associated_clients)

Returns:

NEW Sync Status: 0
Clients []

Seems it does not work