### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Sending a message with body:
`"&quot;&quot;"`
is received on the consumer side with body:
`""""`

### Expected Behavior

Sending a message with body:
"&quot;&quot;"
is received on the consumer side with body:
"&quot;&quot;"

### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

Running localstack in docker desktop on Mac using helm chart

https://localstack.github.io/helm-charts
version 0.3.7
Image version: 0.14.3

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)



### Environment

```markdown
- OS: macOS Monterey
- LocalStack: 0.14.3
```


### Anything else?

_No response_
queue_name = f"queue-{short_uid()}.fifo"
        attributes = {"FifoQueue": "true"}
        queue_url = sqs_create_queue(QueueName=queue_name, Attributes=attributes)
        assert sqs_create_queue(QueueName=queue_name, Attributes=attributes) == queue_url
    @pytest.mark.aws_validated
    def test_send_message_with_delay_0_works_for_fifo(self, sqs_create_queue, aws_client):
        
        queue_name = f"queue-{short_uid()}.fifo"
        attributes = {"FifoQueue": "true"}
        queue_url = sqs_create_queue(QueueName=queue_name, Attributes=attributes)
        message_sent_hash = aws_client.sqs.send_message(
            QueueUrl=queue_url,
            DelaySeconds=0,
            MessageBody="Hello World!",
            MessageGroupId="test",
            MessageDeduplicationId="42",
        )["MD5OfMessageBody"]
        message_received_hash = aws_client.sqs.receive_message(
            QueueUrl=queue_url, VisibilityTimeout=0
        )["Messages"][0]["MD5OfBody"]
        assert message_sent_hash == message_received_hash
    @pytest.mark.aws_validated
    def test_create_queue_with_different_attributes_raises_exception(