Add validation for parameter conversion in InlineQueryHandler

Previously, parameter conversion in InlineQueryHandler.cs did not check for success, potentially leading to errors. The updated code now verifies the conversion result with a `bool` variable `converted`. Only if `converted` is `true`, it clears and re-adds the arguments to `_args` and returns the method, ensuring the method is only returned if the conversion is successful.

Author: bvdcode

Sources/TelegramBot/Handlers/InlineQueryHandler.cs

@@ -56,10 +56,13 @@ public InlineQueryHandler(IReadOnlyCollection<MethodInfo> controllerMethods, Upd
                         if (match)
                         {
                             var args = _args.ToArray();
-                            ObjectHelpers.TryConvertParameters(method, args);
-                            _args.Clear();
-                            _args.AddRange(args);
-                            return method;
+                            bool converted = ObjectHelpers.TryConvertParameters(method, args);
+                            if (converted)
+                            {
+                                _args.Clear();
+                                _args.AddRange(args);
+                                return method;
+                            }
                         }
                     }
                 }