### 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_
_result = aws_client.sqs.get_queue_attributes(
                QueueUrl=sqs_queue,
                AttributeNames=[
                    "ApproximateNumberOfMessages",
                    "ApproximateNumberOfMessagesNotVisible",
                    "ApproximateNumberOfMessagesDelayed",
                ],
            )
            assert _result["Attributes"] == {
                "ApproximateNumberOfMessages": "3",
                "ApproximateNumberOfMessagesNotVisible": "0",
                "ApproximateNumberOfMessagesDelayed": "0",
            }
        retry(_assert)
    @pytest.mark.aws_validated
    def test_receive_after_visibility_timeout(self, sqs_create_queue, aws_client):