several fixes for groups and nodes handlers (#9681)

Author: adameat

ydb/core/viewer/json_handlers_storage.cpp

@@ -4,7 +4,7 @@
 namespace NKikimr::NViewer {
 
 void InitStorageGroupsJsonHandler(TJsonHandlers& jsonHandlers) {
-    jsonHandlers.AddHandler("/storage/groups", new TJsonHandler<TStorageGroups>(TStorageGroups::GetSwagger()), 4);
+    jsonHandlers.AddHandler("/storage/groups", new TJsonHandler<TStorageGroups>(TStorageGroups::GetSwagger()), 5);
 }
 
 void InitStorageJsonHandlers(TJsonHandlers& jsonHandlers) {

ydb/core/viewer/json_handlers_viewer.cpp

@@ -243,7 +243,7 @@ void InitViewerHealthCheckJsonHandler(TJsonHandlers& handlers) {
 }
 
 void InitViewerNodesJsonHandler(TJsonHandlers& handlers) {
-    handlers.AddHandler("/viewer/nodes", new TJsonHandler<TJsonNodes>(TJsonNodes::GetSwagger()), 6);
+    handlers.AddHandler("/viewer/nodes", new TJsonHandler<TJsonNodes>(TJsonNodes::GetSwagger()), 7);
 }
 
 void InitViewerACLJsonHandler(TJsonHandlers &jsonHandlers) {