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##### SUMMARY

Two vmware modules uses `copy()` to duplicate an internal instance of a pyvmomi object. This to be able to modify the object during an iteration.

- https://github.com/ansible/ansible/blob/622a493ae03bd5e5cf517d336fc426e9d12208c7/lib/ansible/modules/cloud/vmware/vmware_guest.py#L788
- https://github.com/ansible/ansible/blob/622a493ae03bd5e5cf517d336fc426e9d12208c7/lib/ansible/modules/cloud/vmware/vmware_datastore_facts.py#L220

As explain here, https://github.com/ansible/ansible/pull/60196/files#r312643761 this is not the best approach and this may impact the performance.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME

vmware

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
devel
```
property_info.type = property_spec.get('type', 'string')
                    property_info.userConfigurable = property_spec.get('userConfigurable', True)
                    property_info.defaultValue = property_spec.get('defaultValue')
                    property_info.value = property_spec.get('value', '')
                    property_info.description = property_spec.get('description')
                    new_vapp_property_spec.info = property_info
                    new_vapp_property_spec.info.key = new_property_index
                    new_property_index += 1
                    is_property_changed = True
                if is_property_changed:
                    new_vmconfig_spec.property.append(new_vapp_property_spec)
        else:
            
            all_keys = [x.key for x in new_vmconfig_spec.property]
            new_property_index = max(all_keys) + 1 if all_keys else 0
            vapp_properties_to_change = dict((x['id'], x) for x in self.params['vapp_properties'])
            is_property_changed = False
            for property_id, property_spec in vapp_properties_to_change.items():
                new_vapp_property_spec = vim.vApp.PropertySpec()
                
                new_vapp_property_spec.operation = 'add'
                property_info = vim.vApp.PropertyInfo()
                property_info.classId = property_spec.get('classId')
                property_info.instanceId = property_spec.get('instanceId')
                property_info.id = property_spec.get('id')
                property_info.category = property_spec.get('category')
                property_info.label = property_spec.get('label')
                property_info.type = property_spec.get('type', 'string')
                property_info.userConfigurable = property_spec.get('userConfigurable', True)
                property_info.defaultValue = property_spec.get('defaultValue')