Bill Maher aired Arnold Schwarzenegger’s dirty laundry like, calling on the Maytag appliance company to replace its new Repair Man with The Terminator. Maher pointed out on HBO’s “Real Time with Bill Maher,” the incoming mascot is a departure from their long tradition of a doughy middle-aged Repair Man. Maytag recently changed out its mascot with a rigid, youthful and…