Only update Indexers every 24 hours

src/NzbDrone.Core/Jobs/TaskManager.cs

@@ -61,7 +61,7 @@ namespace NzbDrone.Core.Jobs
                     new ScheduledTask { Interval = 6 * 60, TypeName = typeof(ApplicationCheckUpdateCommand).FullName },
                     new ScheduledTask { Interval = 6 * 60, TypeName = typeof(CheckHealthCommand).FullName },
                     new ScheduledTask { Interval = 24 * 60, TypeName = typeof(HousekeepingCommand).FullName },
-                    new ScheduledTask { Interval = 12 * 60, TypeName = typeof(IndexerDefinitionUpdateCommand).FullName },
+                    new ScheduledTask { Interval = 24 * 60, TypeName = typeof(IndexerDefinitionUpdateCommand).FullName },
                     new ScheduledTask { Interval = 6 * 60, TypeName = typeof(ApplicationIndexerSyncCommand).FullName },
 
                     new ScheduledTask