### 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_
raits_in_rresponse, operation_model)
        response.headers[
            "x-amz-id-2"
        ] = f"MzRISOwyjmnup{response.headers['x-amz-request-id']}7/JypPGXLh0OVFGcJaaO3KW/hRAqKOpIEEp"
        return response
    def _add_error_tags(
        self, error: ServiceException, error_tag: ETree.Element, mime_type: str
    ) -> None:
        code_tag = ETree.SubElement(error_tag, "Code")
        code_tag.text = error.code
        message = self._get_error_message(error)
        if message:
            self._default_sersage", mime_type)
        else:
            # In S3, if there's no message, create an empty node
            self._create_empty_node(error_tag, "Message")
        if error.sender_fault:
            # The sender fault is either not set or "Sender"
            self._default_serialize(error_tag, "Sender", None, "Type", mime_type)
    @staticmethod
    def _create_empty_node(xmlnode: ETree.Element, name: str) -> None:
        ETree.SubElement(xmlnode, name)
    ot: Optional[ETree.Element]):
        # some tools (Serverless) require a newline after the "<?xml ...>\n" preamble line, e.g., for LocationConstraint
        if root and not root.tail:
            root.tail = "\n"
class SqsResponseSerializer(QueryResponseSerializer):
    """
    Unfortunately, SQS uses a rare interpretation of the XML protocol: It uses HTML entities within XML tag text nodes.
    For example:
    - Normal XML serializers: <Message>No need to escape quotes (like this: ") with HTML entities in XML.</Message>
    - SQS XML serializer: <Message>No need to escape quotes (like this: &quot;) with HTML entities in XML.</Message>
    None of the prominent XML frameworks for python allow HTML entity escapes when serializing XML.
    This serializer implements the following workaround:
    - Escape quotes and \r with their HTML entities (&quot; and &#xD;).
    - Since & is (correctly) escaped in XML, the serialized string contains &amp;quot; and &amp;#xD;
    - These double-escapes are correcte