### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When passed to SQS, keys of the messages attributes on SNS are renamed from StringValue to Value and DataType to Type.

### Expected Behavior

The keys should not be renamed

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

    docker run localstack/localstack

#### Flow
 - Create a SQS Queue
 - Create a SNS Topic
 - Configure a Subscription of the new Topic that sends to the SQS queue (specify a raw delivery at true)
 - Publish a message to SNS Topic with attribute { DataType: "string", StringValue: "anything"}
 - Attributes are no more StringValue but just value. 

(can't provide more, I have issues with my awslocal, I got this issue with the PHP client initially)

### Environment

```markdown
- OS: Docker Desktop for mac
- LocalStack: 1.4
```


### Anything else?

The AWS SNS official documentation : https://docs.aws.amazon.com/sns/latest/api/API_MessageAttributeValue.html


MR for fix is coming
],
            )
        snapshot.match("same-msg-id", e.value.response)
        with pytest.raises(ClientError) as e:
            aws_client.sns.publish_batch(
                TopicArn=topic_arn,
                BatchRequestEntries=[
                    {
                        "Id": "1",
                        "Message": "Test message without MessageDeduplicationId",
                        "MessageGroupId": "msg1",
                    }
                ],
            )
        snapshot.match("no-dedup-id", e.value.response)
    @pytest.mark.aws_validated
    def test_subscribe_to_sqs_with_queue_url(
        self, sns_create_topic, sqs_create_queue, sns_subscription, snapshot
    ):
        topic = sns_create_topic()
        topic_arn = topic["TopicArn"]
        queue_url = sqs_create_queue()
        with pytest.raises(ClientError) as e:
            sns_subscription(TopicArn=topic_arn, Protocol="sqs", Endpoint=queue_url)
        snapshot.match("sub-queue-url", e.value.response)
    @pytest.mark.aws_validated
    def test_publish_sqs_from_sns_with_xray_propagation(
        self, sns_create_topic, sqs_create_queue, sns_create_s, snapshot, aws_client
    ):
        def add_xray_header(request, **kwargs):