Adding initial public and internal serverless scopes to Analytics-Geo REST handlers (#94038)

Author: masseyke

x-pack/plugin/rollup/src/main/java/org/elasticsearch/xpack/downsample/RestDownsampleAction.java

@@ -10,6 +10,8 @@
 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 org.elasticsearch.xpack.core.downsample.DownsampleAction;
 import org.elasticsearch.xpack.core.downsample.DownsampleConfig;
@@ -19,6 +21,7 @@
 
 import static org.elasticsearch.rest.RestRequest.Method.POST;
 
+@ServerlessScope(Scope.INTERNAL)
 public class RestDownsampleAction extends BaseRestHandler {
 
     @Override