Set the console title for GTK again (#4706)

Fixes a regression from #3707 where I accidentally removed that line.

Ryujinx/Program.cs

@@ -96,6 +96,8 @@ namespace Ryujinx
             // Delete backup files after updating.
             Task.Run(Updater.CleanupUpdate);
 
+            Console.Title = $"Ryujinx Console {Version}";
+
             // NOTE: GTK3 doesn't init X11 in a multi threaded way.
             // This ends up causing race condition and abort of XCB when a context is created by SPB (even if SPB do call XInitThreads).
             if (OperatingSystem.IsLinux())