### 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
snapshot.match("list-after-update-tags", tags)
    @markers.aws.validated
    @markers.snapshot.skip_snapshot_verify(
        paths=[
            "$.get-topic-attrs.Attributes.DeliveryPolicy",
            "$.get-topic-attrs.Attributes.EffectiveDeliveryPolicy",
            "$.get-topic-attrs.Attributes.Policy.Statement..Action",
            
        ]
    )
    def test_create_topic_test_arn(self, sns_create_topic, snapshot, aws_client):
        topic_name = "topic-test-create"
        response = sns_create_topic(Name=topic_name)
        snapshot.match("create-topic", response)
        topic_arn = response["TopicArn"]
        topic_arn_params = topic_arn.split(":")
        testutil.response_arn_matches_partition(aws_client.sns, topic_arn)
        
        assert topic_arn_params[5] == topic_name
        if not is_aws_cloud():
            assert topic_arn_params[4] == get_aws_account_id()
        topic_attrs = aws_client.sns.get_topic_attributes(TopicArn=topic_arn)
        snapshot.match("get-topic-attrs", topic_attrs)
        response = aws_client.sns.delete_topic(TopicArn=topic_arn)
        snapshot.match("delete-topic", response)
        with pytest.raises(ClientError) as e:
            aws_client.sns.get_topic_attributes(TopicArn=topic_arn)
        snapshot.match("topic-not-exists", e.value.response)
    @markers.aws.validated
    def test_create_duplicate_topic_with_more_tags(self, sns_create_topic, snapshot, aws_client):