### 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.
code: str = "InvalidObjectState"
        sender_fault: bool = False
        status_code: int = 400
        StorageClass: str
        AccessTier: str
    exception = InvalidObjectState("Exception message!")
    exception.AccessTier = "ARCHIVE_ACCESS"
    exception.StorageClass = "STANDARD"
    _botocore_error_serializer_integration_test(
        "s3",
        "GetObject",
        exception,
        "InvalidObjectState",
        400,
        "Exception message!",
        AccessTier="ARCHIVE_ACCESS",
        StorageClass="STANDARD",
    )
def test_json_protocol_content_type_1_0():
    """AppRunner defines the jsonVersion 1.0, therefore the Content-Type needs to be application/x-amz-json-1.0."""
    service = load_service("apprunner")
    response_serializer = create_serializer(service)
    result: Response = response_serializer.serialize_to_response(
        {}, service.operation_model("DeleteConnection")
    )
    assert result is not None
    assert result.content_type is not None
    assert result.content_type == "application/x-amz-json-1.0"
def test_json_protocol_content_type_1_1():