Fix possible early crash

ArchiSteamFarm/Program.cs

@@ -135,6 +135,9 @@ namespace ArchiSteamFarm {
 				ASF.ArchiLogger.LogGenericException(e);
 			}
 
+			// Give new process some time to take over the window (if needed)
+			await Task.Delay(5000).ConfigureAwait(false);
+
 			ShutdownResetEvent.Set();
 			Environment.Exit(0);
 		}