### 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
"""
    Validate the message attribute name with the specification of AWS.
    The message attribute name can contain the following characters: A-Z, a-z, 0-9, underscore(_), hyphen(-), and period (.). The name must not start or end with a period, and it should not have successive periods.
    :param name: message attribute name
    :raises InvalidParameterValueException: if the name does not conform to the spec
    """
    if not sns_constants.MSG_ATTR_NAME_REGEX.match(name):
        
        if name[0] == ".":
            raise InvalidParameterValueException(
                "Invalid message attribute name starting with character '.' was found."
            )
        elif name[-1] == ".":
            raise InvalidParameterValueException(
                "Invalid message attribute name ending with character '.' was found."
            )
        for idx, char in enumerate(name):
            if char not in sns_constants.VALID_MSG_ATTR_NAME_CHARS:
                
                hex_char = "#x" + hex(ord(char)).upper()[2:]
                raise InvalidParameterValueException(
                    f"Invalid non-alphanumeric character '{hex_char}' was found in the message attribute name. Can only include alphanumeric characters, hyphens, underscores, or dots."
                )
            
            if char == "." and name[idx - 1] == ".":
                raise InvalidParameterValueException(
                    "Message attribute name can not have successive '.' character."
                )
def extract_tags(