NEW YORK — Stranger things have happened on The Great White Way. Gaten Matarazzo, who made his Broadway debut in 2011 in “Priscilla Queen of the Desert” and went on to become a star of Netflix’s blockbuster series “Stranger Things,” is coming back to his roots. Just as Season 4 of The Duffer Brothers’ supernatural thriller drops this week, the 19-year-old actor is set to star in the hit Tony Award-winning musical “Dear Evan Hansen.” Beginning July 19, Matarazzo will step into the role of Jared Kleinman, a supporting character and the closest thing to a friend the show’s titular star. “Words co…