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.
queue_name = f"queue-{short_uid()}"
        queue_url = sqs_create_queue(QueueName=queue_name)
        invalid_message_body = f"Invalid-{chr(0)}-{chr(8)}-{chr(19)}-{chr(65535)}"
        with pytest.raises(Exception) as e:
            sqs_client.send_message(QueueUrl=queue_url, MessageBody=invalid_message_body)
        e.match("InvalidMessageContents")
    @pytest.mark.aws_validated
    def test_dead_letter_queue_config(self, sqs_client, sqs_create_queue):
        queue_name = f"queue-{short_uid()}"
        dead_letter_queue_name = f"dead_letter_queue-{short_uid()}"
        dl_queue_url = sqs_create_queue(QueueName=dead_letter_queue_name)
        url_parts = dl_queue_url.split("/")
        region = get_region()
        dl_target_arn = "arn:aws:sqs:{}:{}:{}".format(
            region, url_parts[len(url_parts) - 2], url_parts[-1]
        )
        conf = {"deadLetterTargetArn": dl_target_arn, "maxReceiveCount": 50}
        attributes = {"RedrivePolicy": json.dumps(conf)}
        queue_url = sqs_create_queue(QueueName=queue_name, Attributes=attributes)
        assert queue_url
    @pytest.mark.aws_validated
    def test_dead_letter_queue_list_sources(self, sqs_client, sqs_create_queue):