In the ASF SQS provider, we always raise a `QueueNameExists` exception if the queue already exists.

https://github.com/localstack/localstack/blob/aba25e4f9542a2cc1ce94b08d50247b8024c3d12/localstack/services/sqs/provider.py#L728-L729
However, [according to the spec](https://github.com/boto/botocore/blob/f960a8d73c12d16b53e4d9eacdf515224acb08f6/botocore/data/sqs/2012-11-05/service-2.json#L1138), "Amazon SQS returns this error only if the request includes attributes whose values differ from those of the existing queue."

queue_url = sqs_create_queue()
        msg_attrs_provider = {"timestamp": {"StringValue": "1493147359900", "DataType": "Number"}}
        aws_trace_header = {
            "AWSTraceHeader": {
                "StringValue": "Root=1-5759e988-bd862e3fe1be46a994272793;Parent=53995c3f42cd8ad8;Sampled=1",
                "DataType": "String",
            }
        }
        response_send = sqs_client.send_message(
            QueueUrl=queue_url, MessageBody="test", MessageAttributes=msg_attrs_provider
        )
        response_send_system_attr = sqs_client.send_message(
            QueueUrl=queue_url,
            MessageBody="test",
            MessageAttributes=msg_attrs_provider,
            MessageSystemAttributes=aws_trace_header,
        )
        assert (
            response_send["MD5OfMessageAttributes"]
            == response_send_system_attr["MD5OfMessageAttributes"]
        )
        assert response_send.get("MD5OfMessageSystemAttributes") is None
        assert (
            response_send_system_attr.get("MD5OfMessageSystemAttributes")
            == "5ae4d5d7636402d80f4eb6d213245a88"
        )
    def test_inflight_message_requeue(self, sqs_client, sqs_create_queue):