Quirk ZCLCommandDef name attribute makes unable to call command

[tomleglaunec]

Encountered when trying to setup a quirk V2 for a custom made zigbee device (with out of spec clusters).
Basic custom cluster definition to reproduce:

class ExampleCluster(CustomCluster, BinaryInput):
    class ServerCommandDefs(BinaryInput.ServerCommandDefs):
        custom_command: Final = ZCLCommandDef(
            id=0xfe,
            schema={},
            direction=Direction.Client_to_Server,
            is_manufacturer_specific=True,
            name="my_custom_command"
            )

When the quirk is applied, the command will fail to load in the 'manage zigbee device -> ExampleCluster -> Commands' with the following exception:

[548245506368] Error handling message: Unknown error (unknown_error) admin from fe80::93d5:1090:4319:d1b2 (Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0)
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/decorators.py", line 28, in _handle_async_response
    await func(hass, connection, msg)
  File "/usr/src/homeassistant/homeassistant/components/zha/websocket_api.py", line 810, in websocket_device_cluster_commands
    cluster_command_schema_to_vol_schema(cmd.schema),
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/zha/helpers.py", line 1077, in cluster_command_schema_to_vol_schema
    for field in schema.fields
                 ^^^^^^^^^^^^^
AttributeError: 'dict' object has no attribute 'fields'

And if using a command_button() quirk builder, the following exception is raised when the button is pressed in the UI:

2024-12-12 09:46:49.676 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [548245506368] Unexpected exception
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 245, in handle_call_service
    response = await hass.services.async_call(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ...<7 lines>...
    )
    ^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2802, in async_call
    response_data = await coro
                    ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2845, in _execute_service
    return await target(service_call)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1007, in entity_service_call
    single_response = await _handle_entity_call(
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
        hass, entity, func, data, call.context
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1079, in _handle_entity_call
    result = await task
             ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/button/__init__.py", line 132, in _async_press_action
    await self.async_press()
  File "/usr/src/homeassistant/homeassistant/components/zha/helpers.py", line 1335, in handler
    return await func(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/zha/button.py", line 60, in async_press
    await self.entity_data.entity.async_press()
  File "/usr/local/lib/python3.13/site-packages/zha/application/platforms/button/__init__.py", line 107, in async_press
    await command(*arguments, **kwargs)
  File "/usr/local/lib/python3.13/site-packages/zha/zigbee/cluster_handlers/__init__.py", line 85, in wrapper
    return await RETRYABLE_REQUEST_DECORATOR(func)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/zigpy/util.py", line 136, in retry
    return await func()
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/zigpy/quirks/__init__.py", line 263, in command
    return await self.request(
           ^^^^^^^^^^^^^^^^^^^
    ...<8 lines>...
    )
    ^
  File "/usr/local/lib/python3.13/site-packages/zigpy/zcl/__init__.py", line 355, in request
    hdr, request = self._create_request(
                   ~~~~~~~~~~~~~~~~~~~~^
        general=general,
        ^^^^^^^^^^^^^^^^
    ...<11 lines>...
        kwargs=kwargs,
        ^^^^^^^^^^^^^^
    )
    ^
  File "/usr/local/lib/python3.13/site-packages/zigpy/zcl/__init__.py", line 313, in _create_request
    request = schema(*args, **kwargs)  # type:ignore[operator]
TypeError: 'dict' object is not callable

Without the name it works perfectly, even tho the button calls its attribute: command_button(name=ExampleCluster.ServerCommandDefs.custom_command.name,...)

Interestingly, the same command maps to a different button entity wether the name is given or not.