add syrlinks assembly

mission/system/objects/DualLaneAssemblyBase.cpp

@@ -235,3 +235,8 @@ void DualLaneAssemblyBase::setPreferredSide(duallane::Submodes submode) {
   }
   this->defaultSubmode = submode;
 }
+
+ReturnValue_t DualLaneAssemblyBase::checkAndHandleHealthState(Mode_t deviceMode,
+                                                              Submode_t deviceSubmode) {
+  return returnvalue::OK;
+}