Superstar Salman Khan was seen making his way out of the Mumbai airport on Saturday morning as he returned from Dubai. The Bhaijaan star had taken off for a short trip to Dubai a few days back and now, he is back in town. Salman was in the headlines recently when he applied for a weapon license amid a death threat to his family and him. The superstar was granted a licence amid the threat to his life. Now, he was snapped at the airport…