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.
},
        )
        
        assert queue_url == sqs_create_queue(QueueName=queue_name)
    @pytest.mark.aws_validated
    @pytest.mark.xfail(reason="see https://github.com/localstack/localstack/issues/5938")
    def test_create_queue_after_modified_attributes(self, sqs_client, sqs_create_queue):
        queue_name = f"queue-{short_uid()}"
        queue_url = sqs_create_queue(
            QueueName=queue_name,
            Attributes={
                "VisibilityTimeout": "1",
                "ReceiveMessageWaitTimeSeconds": "1",
            },
        )
        sqs_client.set_queue_attributes(
            QueueUrl=queue_url,
            Attributes={
                "VisibilityTimeout": "2",
                "ReceiveMessageWaitTimeSeconds": "2",
            },
        )
        
        with pytest.raises(ClientError) as e:
            sqs_create_queue(
                QueueName=queue_name,
                Attributes={
                    "VisibilityTimeout": "1",
                    "ReceiveMessageWaitTimeSeconds": "1",
                },