### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

As mentioned [here](https://github.com/localstack/localstack/issues/4834#issuecomment-1021009701) it seems like the `AmazonopensearchserviceDestinationConfiguration` was not added while implementing OpenSearch. I guess it just needs be added [here](https://github.com/localstack/localstack/blob/53b5c7788bf35b1882b6cb1949e17d27e198cf61/localstack/services/cloudformation/models/kinesisfirehose.py#L23-L27).

### Expected Behavior

I can (and should) use `AmazonopensearchserviceDestinationConfiguration` instead of `ElasticsearchDestinationConfiguration` (which I should only be able to use if I use ElasticSearch-Service).

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

Well, just use `AmazonopensearchserviceDestinationConfiguration` and your stream will never be able to deliver the records to your (external) Cluster. But it works with `ElasticsearchDestinationConfiguration`.

### Environment

```markdown
- OS: Windows mit WSL (Ubuntu 20.04)
- LocalStack: latest
```


### Anything else?

_No response_
if is_local_env(env):
                endpoint_url = get_local_service_url(service_name)
                verify = False
            backend_env_name = "%s_BACKEND" % service_name.upper()
            backend_url = os.environ.get(backend_env_name, "").strip()
            if backend_url:
                endpoint_url = backend_url
        
        if service_name == "s3":
            if re.match(r"https?://localhost(:[0-9]+)?", endpoint_url):
                endpoint_url = endpoint_url.replace("://localhost", "://%s" % get_s3_hostname())
        
        boto_session = get_boto3_session(cache=cache)
        boto_config = config or botocore.client.Config()
        boto_factory = boto_session.client if client else boto_session.resource
        
        
        boto_config.max_pool_connections = MAX_POOL_CONNECTIONS
        new_client = boto_factory(
            service_name,
            region_name=region,
            endpoint_url=endpoint_url,
            verify=verify,
            config=boto_config,
            **kwargs,
        )
        if cache:
            BOTO_CLIENTS_CACHE[cache_key] = new_client
        return new_client
def create_external_boto_client(