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.
sqs_client.send_message(QueueUrl=sqs_queue, MessageBody="foo")
        response = sqs_client.receive_message(QueueUrl=sqs_queue, WaitTimeSeconds=5)
        handle = response["Messages"][0]["ReceiptHandle"]
        # do
        sqs_client.delete_message(QueueUrl=sqs_queue, ReceiptHandle=handle)
        sqs_client.delete_message(QueueUrl=sqs_queue, ReceiptHandle=handle)
        sqs_client.delete_message(QueueUrl=sqs_queue, ReceiptHandle=handle)
    # TODO: test message attributes a system attributes
def get_region():
    return os.environ.get("AWS_DEFAULT_REGION") or TEST_REGION
@pytest.fixture()
def sqs_http_client(aws_http_client_factory):
    yield aws_http_client_factory("sqs")
class TestSqsQueryApi:
    @pytest.mark.xfail(
        reason="this behaviour is deprecated (see https://github.com/localstack/localstack/pull/5928)",
    )
    def test_call_fifo_queue_url(self, sqs_client, sqs_create_queue):
        # TO
        queue_name = f"queue-{short_uid()}.fifo"
        queue_url = sqs_create_queue(QueueName=queue_name, Attributes={"FifoQueue": "true"})
        assert queue_url.endswith(".fifo")
        response = requests.get(queue_url)
        assert response.ok
        assert queue_url in response.text
    @pytest.mark.xfail(
        reason="this behaviour is deprecated (see https://github.com/localstack/localstack/pull/5928)",
    )
    def test_request_via_url(self, sqs_create_queue):