### 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
topic_name = "test-duplicated-topic-more-tags"
        sns_create_topic(Name=topic_name)
        with pytest.raises(ClientError) as e:
            aws_client.sns.create_topic(Name=topic_name, Tags=[{"Key": "key1", "Value": "value1"}])
        snapshot.match("exception-duplicate", e.value.response)
    @markers.aws.validated
    def test_create_duplicate_topic_check_idempotency(self, sns_create_topic, snapshot):
        topic_name = f"test-{short_uid()}"
        tags = [{"Key": "a", "Value": "1"}, {"Key": "b", "Value": "2"}]
        kwargs = [
            {"Tags": tags},  
            {"Tags": [tags[0]]},  
            {"Tags": []},  
        ]
        
        response = sns_create_topic(Name=topic_name, Tags=tags)
        snapshot.match("response-created", response)
        for index, arg in enumerate(kwargs):
            response = sns_create_topic(Name=topic_name, **arg)
            
            snapshot.match(f"response-same-arn-{index}", response)
    @markers.aws.validated
    def test_create_topic_after_delete_with_new_tags(self, sns_create_topic, snapshot, aws_client):
        topic_name = f"test-{short_uid()}"
        topic = sns_create_topic(Name=topic_name, Tags=[{"Key": "Name", "Value": "pqr"}])
        snapshot.match("topic-0", topic)
        aws_client.sns.delete_topic(TopicArn=topic["TopicArn"])
        topic1 = sns_create_topic(Name=topic_name, Tags=[{"Key": "Name", "Value": "abc"}])
        snapshot.match("topic-1", topic1)
class TestSNSCrud: