bump settings version

ModpackUpdater.Apps.Client/Program.cs

@@ -50,7 +50,7 @@ public static class Program
         Application.Run(new Form1(updateOptions));
     }
 
-    private static string GetSettingsPath(int? settingsVersion = 2)
+    private static string GetSettingsPath(int? settingsVersion = 3)
     {
         const string AppDataDirectoryName = "MinecraftModpackUpdater";
         var fileNamePostfix = settingsVersion == null ? string.Empty : $"V{settingsVersion}";