Matt Donnelly Senior Film WriterThe Sundance Film Festival will not move forward with drive-in movie screenings in Southern California, due to the state’s alarming increase in COVID-19 infections and deaths, Variety has learned exclusively.Los Angeles-area venues the Rose Bowl Stadium and the Mission Tiki Drive-in were meant to accommodate a large number of show business types who are unable to travel to the festival’s Park City, Utah home this year — but given the staggering rate of infection