Core/Auth: Add support for build 13930 of china

By phoenixfight closes #11978

src/server/authserver/Authentication/AuthCodes.cpp

@@ -25,6 +25,7 @@ namespace AuthHelper
         {15595, 4, 3, 4, ' '},
         {14545, 4, 2, 2, ' '},
         {13623, 4, 0, 6, 'a'},
+        {13930, 3, 3, 5, 'a'},                                  // 3.3.5a China Mainland build
         {12340, 3, 3, 5, 'a'},
         {11723, 3, 3, 3, 'a'},
         {11403, 3, 3, 2, ' '},