### Is there an existing issue for this?

- [X] I have searched the existing issues

### Feature description

Hello team. Please, kindly work on this feature for awslocal CLI:

awslocal es update-elasticsearch-domain-config --domain-name my-domain --region us-east-1 \
      --advanced-security-options '{ "Enabled": true, "InternalUserDatabaseEnabled":true, "MasterUserOptions": {"MasterUserName":"master-username","MasterUserPassword":"master-password"},"AnonymousAuthEnabled": true}'
      
 Right now it returns the following response:
 
An error occurred (InternalFailure) when calling the UpdateElasticsearchDomainConfig operation: API action 'UpdateElasticsearchDomainConfig' for service 'es' not yet implemented
 
 Thank you,
 Victor

### 🧑‍💻 Implementation

_No response_

### Anything else?

_No response_
self, context: RequestContext, domain_name: DomainName = None
    ) -> GetCompatibleElasticsearchVersionsResponse:
        opensearch_client = aws_stack.connect_to_service("opensearch", region_name=context.region)
        
        kwargs = {}
        if domain_name:
            kwargs["DomainName"] = domain_name
        with exception_mapper():
            compatible_versions_response = opensearch_client.get_compatible_versions(**kwargs)
        compatible_versions = compatible_versions_response.get("CompatibleVersions")
        return GetCompatibleElasticsearchVersionsResponse(
            CompatibleElasticsearchVersions=_compatible_version_list_from_opensearch(
                compatible_versions
            )
        )
    def describe_elasticsearch_domain_config(