### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

In AWS, DescribeSubnet Response returns:
```
<?xml version="1.0" encoding="UTF-8"?>\n
    <Response>
        <Errors>
            <Error>
                <Code>InvalidSubnetID.NotFound</Code>
                <Message>The subnet ID \'test\' does not exist</Message>
            </Error>
        </Errors>
    <RequestID>f6d041c1-1c96-4720-af30-77745504e2ba</RequestID>
</Response>
```

whereas localstack returns:
```
<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<Errors xmlns="http://ec2.amazonaws.com/doc/2016-11-15">
    <Error>
        <Code>InvalidSubnetID.NotFound</Code>
        <Message>aaThe subnet ID \'vpc-test\' does not exist</Message>
    </Error>
    <RequestID>EADJHWMM796CI5FT10XGFMGOXIPCBAHBWINMV0HR6SKBRODGCU5J</RequestID>
</Errors>

```

### Expected Behavior

It should return correct response structure. It causes terraform to complain.

### 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`)

    make start

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

     awslocal ec2 describe-subnets --subnet-ids vpc-test --debug


### Environment

```markdown
- OS: M1 MacOS
- LocalStack: 1.0.2.dev
```


### Anything else?

Probably `call_moto` function in `localstack/services/moto.py` is changing the error code structure.
attr = (
                {"xmlns": operation_model.metadata.get("xmlNamespace")}
                if "xmlNamespace" in operation_model.metadata
                else None
            )
            root = ETree.Element("Error", attr)
            self._add_error_tags(error, root)
            request_id = ETree.SubElement(root, "RequestId")
            request_id.text = gen_amzn_requestid_long()
            response.set_response(self._encode_payload(self._xml_to_string(root)))
        else:
            super()._serialize_error(error, response, shape, operation_model)
class QueryResponseSerializer(BaseXMLResponseSerializer):
    """
    The ``QueryResponseSerializer`` is responsible for the serialization of responses from services which use the
    ``query`` protocol. T a subset of the features, since it
    does not allow any payload or location traits.
    **Experimental:** This serializer is still experimental.
    When implementing services with this serializer, some edge cases might not work out-of-the-box.
    """
    def _serialize_response(
        self,
        parameters: dict,
        response: HttpResponse,
        shape: Optional[Shape],
        shape_members: dict,
        operation_model: OperationModel,
    ) -> None:
        """
        Serializes the given parameters as XML for the query protocol.