Fix printing qr code

DepotDownloader/Steam3Session.cs

@@ -699,10 +699,14 @@ namespace DepotDownloader
             using var qrGenerator = new QRCodeGenerator();
             var qrCodeData = qrGenerator.CreateQrCode(challengeUrl, QRCodeGenerator.ECCLevel.L);
             using var qrCode = new AsciiQRCode(qrCodeData);
-            var qrCodeAsAsciiArt = qrCode.GetGraphic(1, drawQuietZones: false);
+            var qrCodeAsAsciiArt = qrCode.GetLineByLineGraphic(1, drawQuietZones: true);
 
             Console.WriteLine("Use the Steam Mobile App to sign in with this QR code:");
-            Console.WriteLine(qrCodeAsAsciiArt);
+
+            foreach (var line in qrCodeAsAsciiArt)
+            {
+                Console.WriteLine(line);
+            }
         }
     }
 }