### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

I created an SQS FIFO queue with content based deduplication and sent a message that contains the same messageBody and attributes twice.

The message gets sent and received by the queue twice.

Im using the latest version of localstack with docker-compose.


### Expected Behavior

When ContetBasedDeduplication is set to true a message with the same body should only be recieved once by the queue during the 5 minute deduplication interval.

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

create queue
```
sqs_client.create_queue(
            QueueName='my_queue.fifo',
            Attributes={
                'FifoQueue': 'true',
                'ContentBasedDeduplication': 'true'
            },
        )
```

send message
```
item = {'hello': 'hola'}
sqs_client.send_message(
            QueueUrl='my_queue.fifo',
            MessageBody=json.dumps(item),
            MessageAttributes= {'hello': {'StringValue': 'hola', 'DataType': 'String'}},
            MessageGroupId='group-1'
        )
```





### Environment

```markdown
- OS:Ubuntu 20.04
- LocalStack: latest
```


### Anything else?

_No response_
return encode_receipt_handle(self.arn, message)
    def requeue_inflight_messages(self):
        if not self.inflight:
            return
        with self.mutex:
            messages = list(self.inflight)
            for standard_message in messages:
                if standard_message.is_visible:
                    LOG.debug(
                        "re-queueing inflight messages %s into queue %s",
                        standard_message.message["MessageId"],
                        self.arn,
                    )
                    self.inflight.remove(standard_message)
                    self.visible.put_nowait(standard_message)
    def _assert_queue_name(self, name):
        if not re.match(r"^[a-zA-Z0-9_-]{1,80}$", name):
            raise InvalidParameterValue(
                "Can only include alphanumeric characters, hyphens, or underscores. 1 to 80 in length"
            )
    def validate_queue_attributes(self, attributes):
        valid = [k[1] for k in inspect.getmembers(QueueAttributeName)]
        del valid[valid.index(QueueAttributeName.FifoQueue)]
        for k in attributes.keys():
            if k not in valid:
                raise InvalidAttributeName(f"Unknown Attribute {k}")
    def generate_sequence_number(self):
        return None
class StandardQueue(SqsQueue):