In release 1.0.4, I can no longer create a fifo queue by setting the attribute FifoQueue=true.

I believe it is due to this code from this issue: https://github.com/localstack/localstack/pull/6117/files

FifoQueue was set as an internal attribute which cannot be changed: 

(snip from PR)
INTERNAL_QUEUE_ATTRIBUTES = [
    # these attributes cannot be changed by set_queue_attributes and should
    # therefore be ignored when comparing queue attributes for create_queue
    QueueAttributeName.ApproximateNumberOfMessages,
    QueueAttributeName.ApproximateNumberOfMessagesDelayed,
    QueueAttributeName.ApproximateNumberOfMessagesNotVisible,
    QueueAttributeName.ContentBasedDeduplication,
    QueueAttributeName.CreatedTimestamp,
    **QueueAttributeName.FifoQueue,**
    QueueAttributeName.LastModifiedTimestamp,
    QueueAttributeName.QueueArn,
]

Now I see this error when attempting to create a fifo queue with the java sdk. This worked last week fine, no changes other than pulling the latest localstack image.

nested exception is com.amazonaws.services.sqs.model.InvalidAttributeNameException: Unknown Attribute FifoQueue.
backend = SqsBackend.get(context.region)
        with self._mutex:
            queue = self._resolve_queue(context, queue_url=queue_url)
            del backend.queues[queue.name]
            backend.deleted[queue.name] = time.time()
    def get_queue_attributes(
        self, context: RequestContext, queue_url: String, attribute_names: AttributeNameList = None
    ) -> GetQueueAttributesResult:
        queue = self._resolve_queue(context, queue_url=queue_url)
        if not attribute_names:
            return GetQueueAttributesResult(Attributes={})
        if QueueAttributeName.All in attribute_names:
            # re
            attribute_names = queue.attributes.keys()
        result: Dict[QueueAttributeName, str] = {}
        for attr in attribute_names:
            try:
                getattr(QueueAttributeName, attr)
            except AttributeError:
                raise InvalidAttributeName(f"Unknown Attribute {attr}.")
            if callable(queue.attributes.get(attr)):
                func = queue.attributes.get(attr)
                result[attr] = func()
            else:
                result[attr] = queue.attributes.get(attr)
        return GetQueueAttributesResult(Attributes=result)
    def send_message(