Like a figure skater batting their way to the Winter Olympics, today’s three Golden Globe nominations for I, Tonya in the best comedy, actress and supporting actress (Allison Janney) category are hard-won accolades for Margot Robbie, who both produced and starred in the movie about the controversial ice skating champ Tonya Harding. While Robbie is waiting to see which big feature goes into production first for her, read Quentin Tarantino’s untitled Manson movie, Suicide Sq…