### 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_
sns_backend = SNSBackend.get()
    topic_subs = sns_backend.sns_subscriptions[topic_arn] = (
        sns_backend.sns_subscriptions.get(topic_arn) or []
    )
    
    
    for existing_topic_subscription in topic_subs:
        if existing_topic_subscription.get("Endpoint") == endpoint:
            return
    subscription = {
        
        "TopicArn": topic_arn,
        "Endpoint": endpoint,
        "Protocol": protocol,
        "SubscriptionArn": subscription_arn,
        "FilterPolicy": filter_policy,
    }
    subscription.update(attributes)
    topic_subs.append(subscription)
    if subscription_arn not in sns_backend.subscription_status:
        sns_backend.subscription_status[subscription_arn] = {}
    sns_backend.subscription_status[subscription_arn].update(
        {"TopicArn": topic_arn, "Token": short_uid(), "Status": "Not Subscribed"}
    )
    
    if protocol in ["http", "https"]:
        token = short_uid()