Add AssumeGS1 flag to barcode reader options

Author: tekemi

ZXing.Net.MAUI/BarcodeScannerOptions.cs

@@ -17,5 +17,7 @@ public record BarcodeReaderOptions
 
 		public string CharacterSet { get; init; } = "UTF-8";
 
+		public bool AssumeGS1 { get; init; }
+
     }
 }

ZXing.Net.MAUI/ZXingBarcodeReader.cs

@@ -23,6 +23,7 @@ public BarcodeReaderOptions Options
 				zxingReader.Options.TryInverted = options.TryInverted;
 				zxingReader.Options.UseCode39ExtendedMode = options.UseCode39ExtendedMode;
 				zxingReader.Options.CharacterSet = options.CharacterSet;
+                zxingReader.Options.AssumeGS1 = options.AssumeGS1;
 			}
 		}