Add OnCargoShipEgress

Hello! I would love the addition of the hook OnCargoShipEgress for notifying players when the cargoship is leaving

Lang File

Lang: ["CargoShipLeaveMap"] = "Cargo Ship is leaving the map{0}",

Hook Method

void OnCargoShipEgress(CargoShip cargoShip)
{
    if (cargoShip == null || cargoShip.IsDestroyed) return;
    SendInboundMessage(Lang("CargoShipLeaveMap", null, Location(cargoShip.transform.position)), configData.alerts.cargoShip);
}