Ontario cinemas won’t leave Spider-Man fans out in the cold.Cineplex Inc. and Landmark Cinemas, two of Canada’s largest film exhibitors, say moviegoers who pre-purchased tickets for the anticipated blockbuster “Spider-Man: No Way Home” will still have seats when COVID-19 measures cap large venues to 50 per cent capacity Friday at midnight.That’s because Premier Doug Ford’s latest rules for indoor facilities holding more than 1,000 people don’t mandate physical distancing.For multiplexes, that means one auditorium can be filled at more than 50 per cent, as long as the entire building remains at half capacity.