### Is there an existing issue for this?

- [X] I have searched the existing issues and read the documentation

### Question

I'm trying to implement locally DLQ for SNS with SQS, the problem is, on localstack SQS DLQ message coming from SNS have different format than what you would expect in AWS

When I tested locally I received the message in the following format:

`"{\"Action\": [\"Publish\"], \"Message\": [\"(The original SNS message body here)\"], \"TopicArn\": [\"the topic arn in localstack\"], \"Version\": [\"2010-03-31\"]}"`

I'm using local stack 0.14.0 with docker-compose

my docker-compose file looks like this:


```
 aws:
    image: localstack/localstack:0.14.0
    restart: always
    volumes:
      - ./docker-mounts/localstack:/docker-entrypoint-initaws.d
    environment:
      - SERVICES=sqs,s3,ses,sns
      - DEFAULT_REGION=eu-west-1
      - HOSTNAME_EXTERNAL=aws.localtest.local
      - AWS_ACCESS_KEY_ID=foo
      - AWS_SECRET_ACCESS_KEY=bar
      - AWS_DEFAULT_REGION=eu-west-1
```

### Anything else?

_No response_
queue_url = sqs_create_queue()
        
        tags = {"tag1": "value1", "tag2": "value2"}
        sqs_client.tag_queue(QueueUrl=queue_url, Tags=tags)
        
        sqs_client.untag_queue(QueueUrl=queue_url, TagKeys=["tag1", "tag3"])
        response = sqs_client.list_queue_tags(QueueUrl=queue_url)
        assert response["Tags"] == {"tag2": "value2"}
    def test_tag_queue_overwrites_existing_tag(self, sqs_client, sqs_create_queue):
        queue_url = sqs_create_queue()
        
        tags = {"tag1": "value1", "tag2": "value2"}
        sqs_client.tag_queue(QueueUrl=queue_url, Tags=tags)
        
        tags = {"tag1": "VALUE1", "tag3": "value3"}
        sqs_client.tag_queue(QueueUrl=queue_url, Tags=tags)
        response = sqs_client.list_queue_tags(QueueUrl=queue_url)
        assert response["Tags"] == {"tag1": "VALUE1", "tag2": "value2", "tag3": "value3"}
    def test_create_queue_with_tags(self, sqs_client, sqs_create_queue):
        tags = {"tag1": "value1", "tag2": "value2"}
        queue_url = sqs_create_queue(tags=tags)
        response = sqs_client.list_queue_tags(QueueUrl=queue_url)
        assert response["Tags"] == tags
    @pytest.mark.aws_validated
    def test_create_queue_without_attributes_is_idempotent(self, sqs_client, sqs_create_queue):
        queue_name = f"queue-{short_uid()}"
        queue_url = sqs_create_queue(QueueName=queue_name)
        assert sqs_create_queue(QueueName=queue_name) == queue_url
    @pytest.mark.aws_validated
    def test_create_queue_with_same_attributes_is_idempotent(self, sqs_client, sqs_create_queue):