Release 21.5.0 vulnerability fix

Bump System.Text.Encodings.Web from 4.4.0 to 4.5.1 in /Demos/src/Aspose.OCR.Cloud.Live.Demos.UI

Author: Alexgolshtein

Aspose.Ocr.Cloud.Sdk/Model/BaseStructures.cs

@@ -81,7 +81,6 @@ public  enum LanguageEnum
         Estonian    = 20,
         Romanian    = 21,
         Chinese     =22
-        
   }
 
   /// <summary>