### 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_
)
        response = aws_client.sqs.receive_message(
            QueueUrl=queue_url, VisibilityTimeout=0, WaitTimeSeconds=1
        )
        snapshot.match("recv-init", response)
        # a
        assert "Messages" not in response
        # p
        messages = [
            {"object": {"key": "auto-test"}},
            {"object": {"key": "hardcodedvalue"}},
        ]
        for i, message in enumerate(messages):
            aws_client.sns.publish(
                TopicArn=topic_arn,
                Message=json.dumps(message),
            )
            response = aws_client.sqs.receive_message(
                QueueUrl=queue_url,
                VisibilityTimeout=0,
                WaitTimeSeconds=5 if is_aws_cloud() else 2,
            )
            snapshot.match(f"recv-passed-msg-{i}", response)
            receipt_handle = response["Messages"][0]["ReceiptHandle"]
            aws_client.sqs.delete_message(QueueUrl=queue_url, ReceiptHandle=receipt_handle)
        # p
        messages = [
            {"object": {"key": "test-auto"}},
            {"object": {"key": "auto-test"}, "test": "just-exists"},
            {"object": {"key": "auto-test", "nested_key": "just-exists"}},