fix: review nanofix

Author: astandrik

src/containers/Storage/Storage.tsx

@@ -109,7 +109,7 @@ export const Storage = ({database, nodeId, groupId, pDiskId}: StorageProps) => {
         additionalNodesProps,
         visibleEntities,
         database,
-        groupId: valueIsDefined(groupId) ? groupId.toString() : undefined,
+        groupId: groupId?.toString(),
     });
 
     const {