fix: copy manufacturer data in compbustionEngineData copy-constructor

VectoCore/VectoCore/Models/SimulationComponent/Data/CombustionEngineData.cs

@@ -96,7 +96,9 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Data
 
 		public CombustionEngineData Copy()
 		{
-			return new CombustionEngineData {
+			return new CombustionEngineData {
+				Manufacturer = Manufacturer,
+				ModelName = ModelName,
 				Displacement = Displacement,
 				IdleSpeed = IdleSpeed,
 				Inertia = Inertia,