fix: nozzle switch was never written (CURA-1508 CURA-1816)
fix: nozzle switch was never written (CURA-1508 CURA-1816)

Ultimaker/CuraEngine,ROBO3D/CuraEngine,totalretribution/CuraEngine,ROBO3D/CuraEngine,ROBO3D/CuraEngine,alephobjects/CuraEngine,totalretribution/CuraEngine,alephobjects/CuraEngine,totalretribution/CuraEngine,alephobjects/CuraEngine,Ultimaker/CuraEngine