Feature: Add optional to automatically nack on input validation fail

[pafi-code]

Is your feature request related to a problem? Please describe.
When I receive an invalid body and the pydantic validation fails of the input I would like to have to option to automatically nack the message. For now I'm using the decoder of the route as a workaround. (see below)

Describe the solution you'd like
I don't really know what the best solution would be here, but maybe some more flags for the route would suffice. (Even though I would agree that one wouldn't want to have millions of flags for creating an object)

Feature code example

async def _decoder(message: rabbit.RabbitMessage) -> ServiceInput:
    """Decode message with nack if it fails."""
    try:
        return ServiceInput.model_validate_json(message.body)
    except pydantic.ValidationError as error:
        _LOGGER.error(error)
        raise exceptions.NackMessage

rabbit.RabbitRoute(
                ...
                decoder=_decoder,
            )