Fix constructor inheritance breaking QtCreator code completion

source/RobotAPI/libraries/armem/core/base/detail/EntityContainerBase.h

@@ -34,8 +34,9 @@ namespace armarx::armem::base::detail
 
     public:
 
-        using Base::MemoryContainerBase;
-        using Base::operator=;
+        // `using Base::MemoryContainerBase` breaks code completion of QtCreator.
+        using MemoryContainerBase<std::map<std::string, _ValueT>, _Derived>::MemoryContainerBase;
+        using MemoryContainerBase<std::map<std::string, _ValueT>, _Derived>::operator=;
 
         /**
          * @brief Retrieve an entity.