### 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.
"""Test that the serializer raises a ProtocolSerializerError in case of invalid exception to serialize."""
    service = load_service("sqs")
    operation_model = service.operation_model("SendMessage")
    serializer = QueryResponseSerializer()
    with pytest.raises(ProtocolSerializerError):
        
        
        serializer.serialize_error_to_response(NotImplementedError(), operation_model)
def test_serializer_error_on_protocol_error_invalid_data():
    """Test that the serializer raises a ProtocolSerializerError in case of invalid data to serialize."""
    service = load_service("dynamodbstreams")
    operation_model = service.operation_model("DescribeStream")
    serializer = QueryResponseSerializer()
    with pytest.raises(ProtocolSerializerError):
        serializer.serialize_to_response(
            {"StreamDescription": {"CreationRequestDateTime": "invalid_timestamp"}}, operation_model
        )
def test_serializer_error_on_unknown_error():
    """Test that the serializer raises a UnknownSerializerError in case of an unknown exception."""
    service = load_service("sqs")
    operation_model = service.operation_model("SendMessage")
    serializer = QueryResponseSerializer()
    
    
    def raise_error(*args, **kwargs):
        raise NotImplementedError()
    serializer._serialize_response = raise_error
    with pytest.raises(UnknownSerializerError):
        serializer.serialize_to_response({}, operation_model)