The Venice International Film Festival wraps up Saturday with the awarding of jury prizes, including the Golden Lion for best film. The French actress Isabelle Huppert is leading the competition jury. Twenty-one films are in the mix for the top prize, which was won last year by Greek filmmaker Yorgos Lanthimos’ “Poor Things.” Several other awards will also be presented, such as those for best acting performances and best director. Among the critics’ favourites this year are “The Room Next Door,” directed by Pedro Almodóvar and starring Julianne Moore and Tilda Swinton, as well as the Brazilian…