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_url = sqs_create_queue()
        message_body = "test"
        timestamp_attribute = {"DataType": "Number", "StringValue": "1614717034367"}
        message_attributes = {"timestamp": timestamp_attribute}
        response_send = sqs_client.send_message(
            QueueUrl=queue_url, MessageBody=message_body, MessageAttributes=message_attributes
        )
        response_receive = sqs_client.receive_message(
            QueueUrl=queue_url, MessageAttributeNames=["All"]
        )
        message = response_receive["Messages"][0]
        assert message["MessageId"] == response_send["MessageId"]
        assert message["MessageAttributes"] == message_attributes
    @pytest.mark.aws_validated
    def test_batch_send_with_invalid_char_should_succeed(self, sqs_client, sqs_create_queue):
        
        queue_url = sqs_create_queue()
        batch = []
        for i in range(0, 9):
            batch.append({"Id": str(i), "MessageBody": str(i)})
        batch.append({"Id": "9", "MessageBody": "\x01"})
        result_send = sqs_client.send_message_batch(QueueUrl=queue_url, Entries=batch)
        
        assert len(result_send["Failed"]) == 1
        failed = result_send["Failed"][0]