### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

It seems that it is possible to receive sns message in an sqs listener if there is a filterpolicy in place for null value in a message attribute, and a message is being sent without the message attribute.

### Expected Behavior

Don't recieve these type of messages

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

`sns subscribe --topic-arn "demoTopicArn"  --protocol sqs --notification-endpoint "demoSqsEndpoint" --attributes '{"RawMessageDelivery": "true"}'`
`sns set-subscription-attributes --subscription-arn demoSubsArn --attribute-name FilterPolicy --attribute-value '{"testForNull": [null,{"anything-but": ["notgood"]}]}'`
`sns publish --topic-arn demoTopicArn --message "testforrecieval"`
`sqs receive-message --queue-url  "demoUrl"`

### Environment

```markdown
- OS: macOS 13.6
- LocalStack: 2.2.0
```


### Anything else?

_No response_
)
        if raw_message_delivery:
            aws_client.sns.set_subscription_attributes(
                SubscriptionArn=subscription["SubscriptionArn"],
                AttributeName="RawMessageDelivery",
                AttributeValue="true",
            )
        sns_allow_topic_sqs_queue(
            sqs_queue_url=dlq_url,
            sqs_queue_arn=dlq_arn,
            sns_topic_arn=topic_arn,
        )
        aws_client.sqs.delete_queue(QueueUrl=queue_url)
        # A
        assert poll_condition(lambda: not sqs_queue_exists(queue_url), timeout=5)
        message = "test_dlq_after_sqs_endpoint_deleted"
        message_attr = {
            "attr1": {
                "DataType": "Number",
                "StringValue": "111",
            },
            "attr2": {
                "DataType": "Binary",
                "BinaryValue": b"\x02\x03\x04",
            },
        }
        aws_client.sns.publish(TopicArn=topic_arn, Message=message, MessageAttributes=message_attr)
        response = aws_client.sqs.receive_message(
            QueueUrl=dlq_url,
            WaitTimeSeconds=10,