Address review comments ✅

Author: adikus

src/Storages/IStorageCluster.cpp

@@ -92,7 +92,7 @@ class ReadFromCluster : public SourceStepWithFilter
 
     std::optional<RemoteQueryExecutor::Extension> extension;
 
-    void createExtension(const ActionsDAG::Node * predicate, const size_t number_of_replicas);
+    void createExtension(const ActionsDAG::Node * predicate, size_t number_of_replicas);
     ContextPtr updateSettings(const Settings & settings);
 };