### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When passed to SQS, keys of the messages attributes on SNS are renamed from StringValue to Value and DataType to Type.

### Expected Behavior

The keys should not be renamed

### 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

#### Flow
 - Create a SQS Queue
 - Create a SNS Topic
 - Configure a Subscription of the new Topic that sends to the SQS queue (specify a raw delivery at true)
 - Publish a message to SNS Topic with attribute { DataType: "string", StringValue: "anything"}
 - Attributes are no more StringValue but just value. 

(can't provide more, I have issues with my awslocal, I got this issue with the PHP client initially)

### Environment

```markdown
- OS: Docker Desktop for mac
- LocalStack: 1.4
```


### Anything else?

The AWS SNS official documentation : https://docs.aws.amazon.com/sns/latest/api/API_MessageAttributeValue.html


MR for fix is coming
if "Name" not in kwargs:
            kwargs["Name"] = f"platform-app-{short_uid()}"
        response = aws_client.sns.create_platform_application(**kwargs)
        platform_applications.append(response["PlatformApplicationArn"])
        return response
    yield factory
    for platform_application in platform_applications:
        endpoints = aws_client.sns.list_endpoints_by_platform_application(
            PlatformApplicationArn=platform_application
        )
        for endpoint in endpoints["Endpoints"]:
            try:
                aws_client.sns.delete_endpoint(EndpointArn=endpoint["EndpointArn"])
            except Exception as e:
                LOG.debug(
                    "Error cleaning up platform endpoint '%s' for platform app '%s': %s",
                    endpoint["EndpointArn"],
                    platform_application,
                    e,
                )
        try:
            aws_client.sns.delete_platform_application(PlatformApplicationArn=platform_application)
        except Exception as e:
            LOG.debug("Error cleaning up platform application '%s': %s", platform_application, e)
class TestSNSSubscription:
    @pytest.mark.aws_validated
    def test_python_lambda_subscribe_sns_topic(
        self,
        sns_create_topic,
        sns_subscription,