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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
```
self.configure_hardware_params(vm_obj=self.current_vm_obj)
        self.configure_disks(vm_obj=self.current_vm_obj)
        self.configure_network(vm_obj=self.current_vm_obj)
        self.configure_cdrom(vm_obj=self.current_vm_obj)
        self.customize_customvalues(vm_obj=self.current_vm_obj)
        self.configure_resource_alloc_info(vm_obj=self.current_vm_obj)
        self.configure_vapp_properties(vm_obj=self.current_vm_obj)
        if self.params['annotation'] and self.current_vm_obj.config.annotation != self.params['annotation']:
            self.configspec.annotation = str(self.params['annotation'])
            self.change_detected = True
        if self.params['resource_pool']:
            self.relospec.pool = self.get_resource_pool()
            if self.relospec.pool != self.current_vm_obj.resourcePool:
                task = self.current_vm_obj.RelocateVM_Task(spec=self.relospec)
                self.wait_for_task(task)
                if task.info.state == 'error':
                    return {'changed': self.change_applied, 'failed': True, 'msg': task.info.error.msg, 'op': 'relocate'}
        
        if self.change_detected:
            task = None
            try:
                task = self.current_vm_obj.ReconfigVM_Task(spec=self.configspec)
            except vim.fault.RestrictedVersion as e:
                self.module.fail_json(msg="Failed to reconfigure virtual machine due to"
                                          " product versioning restrictions: %s" % to_native(e.msg))
            self.wait_for_task(task)
            if task.info.state == 'error':
                return {'changed': self.change_applied, 'failed': True, 'msg': task.info.error.msg, 'op': 'reconfig'}
        
        if self.params['uuid'] and self.params['name'] and self.params['name'] != self.current_vm_obj.config.name: