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.
self,
        context: RequestContext,
        queue_name: String,
        attributes: QueueAttributeMap = None,
        tags: TagMap = None,
    ) -> CreateQueueResult:
        fifo = attributes and (
            attributes.get(QueueAttributeName.FifoQueue, "false").lower() == "true"
        )
        # Sp
        if attributes and attributes.get(QueueAttributeName.Policy) == "":
            del attributes[QueueAttributeName.Policy]
        backend = SqsBackend.get(context.region)
        with self._mutex:
            if queue_name in backend.queues:
                queue = backend.queues[queue_name]
                if attributes:
                    # if 
                    self._validate_queue_attributes(attributes)
                    for k, v in attributes.items():
                        if queue.attributes.get(k) != v:
                            LOG.debug(
                                "queue attribute values %s for queue %s do not match %s (existing) != %s (new)",
                                k,
                                queue_name,
                                queue.attributes.get(k),
                                v,
                            )
                            raise QueueNameExists(