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.
else:
                self.visible.put_nowait(fifo_message)
            if not original_message_group:
                self.deduplication[message_group_id] = {}
            self.deduplication[message_group_id][dedup_id] = fifo_message
    def _assert_queue_name(self, name):
        if not name.endswith(".fifo"):
            raise InvalidParameterValue(
                "The name of a FIFO queue can only include alphanumeric characters, hyphens, or underscores, "
                "must end with .fifo suffix and be 1 to 80 in length"
            )
        
        queue_name = name[:-5] + "_fifo"
        super()._assert_queue_name(queue_name)
    def validate_queue_attributes(self, attributes):
        valid = [k[1] for k in inspect.getmembers(QueueAttributeName)]
        for k in attributes.keys():
            if k not in valid:
                raise InvalidAttributeName(f"Unknown Attribute {k}.")
        # Sp
        fifo = attributes.get(QueueAttributeName.FifoQueue)
        if fifo and fifo.lower() != "true":
            raise InvalidAttributeValue(
                "Invalid value for the parameter FifoQueue. Reason: Modifying queue type is not supported."
            )
    # TO
    #   
    def generate_sequence_number(self):
        return _create_mock_sequence_number()
class QueueUpdateWorker: