fix Warning

qt6-after/qt6-migrated-legatus/Lts/Common/CodeGen/svc_ftc_impl.cpp.grantlee

@@ -46,7 +46,7 @@ Q_DECL_EXPORT std::shared_ptr<Ftc> Ftc::create(const std::shared_ptr<DDSConnecto
 
   auto ret = std::make_shared<FtcImpl>(ddsConnector);
   s_availableConnectors.insert(std::make_pair(ddsConnector.get(), ret));
-  return std::move(ret);  // c++11 defect
+  return ret;  // moved implicitly (C++17; explicit std::move on a local triggers -Wredundant-move)
 }
 
 // FtcImpl