PARIS — Director Wes Anderson’s latest outing, a debut turn behind the camera for actor Viggo Mortensen and an animated Pixar movie about jazz would have starred at this year’s canceled Cannes Film Festival, organizers said on Wednesday.The world’s biggest cinema showcase, usually held in May on the French Riviera and which draws celebrities and filmmakers from around the world, was canned following a two-month lockdown in France to combat the coronavirus pandemic.In a bid to give the films that were due to premiere at Cannes or compete for prizes a boost, organizers unveiled their 56-strong selection for 2020, adding they would still use the festival’s cachet to help promote the movies.The showcase has proved a launchpad for relatively