### 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_
@markers.aws.validated
    @markers.snapshot.skip_snapshot_verify(
        paths=[
            "$.get-topic-attrs.Attributes.DeliveryPolicy",
            "$.get-topic-attrs.Attributes.EffectiveDeliveryPolicy",
            "$.get-topic-attrs.Attributes.Policy.Statement..Action",  
        ]
    )
    def test_create_topic_with_attributes(self, sns_create_topic, snapshot, aws_client):
        create_topic = sns_create_topic(
            Name="topictest.fifo",
            Attributes={
                "DisplayName": "TestTopic",
                "SignatureVersion": "2",
                "FifoTopic": "true",
            },
        )
        topic_arn = create_topic["TopicArn"]
        get_attrs_resp = aws_client.sns.get_topic_attributes(
            TopicArn=topic_arn,
        )
        snapshot.match("get-topic-attrs", get_attrs_resp)
        with pytest.raises(ClientError) as e:
            wrong_topic_arn = f"{topic_arn[:-8]}{short_uid()}"
            aws_client.sns.get_topic_attributes(TopicArn=wrong_topic_arn)
        snapshot.match("get-attrs-nonexistent-topic", e.value.response)
    @markers.aws.validated
    def test_tags(self, sns_create_topic, snapshot, aws_client):