### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Localstack always bypasses SNS message attributes to SQS message attributes, while AWS does it only when `raw_message_delivery` is enabled. See https://stackoverflow.com/questions/44238656/how-to-add-sqs-message-attributes-in-sns-subscription

### Expected Behavior

SNS message attributes bypassed to SQS message attribute only when `raw_message_delivery` is `true`.

### How are you starting LocalStack?

With a `docker run` command

### Steps To Reproduce

Try to send SNS message with attributes in Localstack and in AWS.
AWS will not map SNS message attributes to SQS message attributes without `raw_message_delivery = true` parameter for a topic subscription.

### Environment

```markdown
- OS: docker
- LocalStack: latest
```


### Anything else?

_No response_
subscriptions.remove(subscriber)
        return
    elif subscriber["Protocol"] == "lambda":
        try:
            external_url = external_service_url("sns")
            unsubscribe_url = "%s/?Action=Unsubscribe&SubscriptionArn=%s" % (
                external_url,
                subscriber["SubscriptionArn"],
            )
            response = lambda_api.process_sns_notification(
                subscriber["Endpoint"],
                topic_arn,
                subscriber["SubscriptionArn"],
                message,
                message_id,
                message_attributes,
                unsubscribe_url,
                subject=req_data.get("Subject", [None])[0],
            )
            if isinstance(response, Response):
                response.raise_for_status()
            elif isinstance(response, FlaskResponse):
                if response.status_code >= 400:
                    raise Exception(
                        "Error response (code %s): %s" % (response.status_code, response.data)
                    )
        except Exception as exc:
            LOG.info(
                "Unable to run Lambda function on SNS message: %s %s"
                % (exc, traceback.format_exc())