fix: await production locations instead of genres

Author: revam

Shokofin/API/ShokoAPIManager.cs

@@ -777,7 +777,7 @@ private async Task<SeasonInfo> CreateSeasonInfo(Series series)
                         .OrderBy(t => t)
                         .Distinct()
                         .ToArray();
-                    var productionLocations = (await Task.WhenAll(genresTasks))
+                    var productionLocations = (await Task.WhenAll(productionLocationsTasks))
                         .SelectMany(g => g)
                         .OrderBy(g => g)
                         .Distinct()