grant serverless operator access to _remote/info (#131993)

Author: richard-dennehy

server/src/main/java/org/elasticsearch/rest/action/admin/cluster/RestRemoteClusterInfoAction.java

@@ -14,12 +14,15 @@
 import org.elasticsearch.client.internal.node.NodeClient;
 import org.elasticsearch.rest.BaseRestHandler;
 import org.elasticsearch.rest.RestRequest;
+import org.elasticsearch.rest.Scope;
+import org.elasticsearch.rest.ServerlessScope;
 import org.elasticsearch.rest.action.RestToXContentListener;
 
 import java.util.List;
 
 import static org.elasticsearch.rest.RestRequest.Method.GET;
 
+@ServerlessScope(Scope.INTERNAL)
 public final class RestRemoteClusterInfoAction extends BaseRestHandler {
 
     @Override