cli_v2: implement Get{Node,Cluster}Statistics

src/api/admin/router_v2.rs

@@ -61,6 +61,8 @@ impl AdminApiRequest {
 			POST RemoveBucketAlias (body),
 			// Node APIs
 			POST CreateMetadataSnapshot (default::body, query::node),
+			GET GetNodeStatistics (default::body, query::node),
+			GET GetClusterStatistics (),
 			// Worker APIs
 			POST ListWorkers (body_field, query::node),
 			POST GetWorkerInfo (body_field, query::node),