### 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_
subscription_not_fifo = sns_create_sqs_subscription(
            topic_arn=fifo_topic_arn, queue_url=queue_url
        )
        snapshot.match("not-fifo-queue", subscription_not_fifo)
        not_fifo_queue_arn = sqs_get_queue_arn(not_fifo_dlq_url)
        aws_client.sns.set_subscription_attributes(
            SubscriptionArn=subscription_not_fifo["SubscriptionArn"],
            AttributeName="RedrivePolicy",
            AttributeValue=json.dumps({"deadLetterTargetArn": not_fifo_queue_arn}),
        )
        subscription = sns_create_sqs_subscription(
            topic_arn=fifo_topic_arn, queue_url=fifo_queue_url
        )
        queue_arn = sqs_get_queue_arn(queue_url)
        with pytest.raises(ClientError) as e:
            aws_client.sns.set_subscription_attributes(
                SubscriptionArn=subscription["SubscriptionArn"],
                AttributeName="RedrivePolicy",
                AttributeValue=json.dumps({"deadLetterTargetArn": queue_arn}),
            )
        snapshot.match("regular-queue-for-dlq-of-fifo-topic", e.value.response)
        with pytest.raises(ClientError) as e:
            aws_client.sns.publish(TopicArn=fifo_topic_arn, Message="test")
        assert e.match("MessageGroupId")
        snapshot.match("no-msg-group-id", e.value.response)
        with pytest.raises(ClientError) as e:
            aws_client.sns.publish(
                TopicArn=fifo_topic_arn, Message="test", MessageGroupId=short_uid()
            )
        # i