### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When re-subscribing an SQS queue to an SNS topic with the attribute "RawMessageDelivery=true", localstack throws an error.
It's occuring both on my AWS Java Client and with CLI awslocal
it's working well without this attribute


### Expected Behavior

Since the queue is subscribed with the attribute "RawMessageDelivery=true" to the topic already, it should be a no-op and simply return the same subscription arn.



### 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

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)

```
awslocal sns create-topic --name localstack-topic
awslocal sqs create-queue --queue-name localstack-queue

awslocal sns subscribe   --topic-arn arn:aws:sns:eu-central-1:000000000000:localstack-topic    --protocol sqs    --notification-endpoint arn:aws:sqs:eu-central-1:000000000000:localstack-queue    --return-subscription-arn  --attributes RawMessageDelivery=True

awslocal sns subscribe   --topic-arn arn:aws:sns:eu-central-1:000000000000:localstack-topic    --protocol sqs    --notification-endpoint arn:aws:sqs:eu-central-1:000000000000:localstack-queue    --return-subscription-arn  --attributes RawMessageDelivery=True
```

### Environment

```markdown
aws-cli/1.22.34 Python/3.10.12 Linux/6.2.0-32-generic botocore/1.31.47
```


### Anything else?

subscription created with "RawMessageDelivery=true"

![image](https://github.com/localstack/localstack/assets/98832464/faac719d-b5fe-4920-a756-28abc17fd0e7)


but if the subscription is created without attributes it's working well 

![image](https://github.com/localstack/localstack/assets/98832464/44ed7afd-a3b2-4a19-aff4-cba7b75ad52c)


maybe it's related to https://github.com/localstack/localstack/issues/9058
if "default" not in message and not is_endpoint_publish:
                    raise InvalidParameterException(
                        "Invalid parameter: Message Structure - No default entry in JSON message body"
                    )
            except json.JSONDecodeError:
                raise InvalidParameterException(
                    "Invalid parameter: Message Structure - JSON message body failed to parse"
                )
        if message_attributes:
            validate_message_attributes(message_attributes)
        if not phone_number:
            
            parsed_arn = parse_and_validate_topic_arn(topic_or_target_arn)
            store = self.get_store(account_id=parsed_arn["account"], region_name=context.region)
            moto_sns_backend = self.get_moto_backend(parsed_arn["account"], context.region)
            if is_endpoint_publish:
                if target_arn not in moto_sns_backend.platform_endpoints:
                    raise InvalidParameterException(
                        "Invalid parameter: TargetArn Reason: No endpoint found for the target arn specified"
                    )
            else:
                if topic_or_target_arn not in store.topic_subscriptions:
                    raise NotFoundException(
                        "Topic does not exist",
                    )
        else:
            
            store = self.get_store(account_id=context.account_id, region_name=context.region)