Fix build break

src/MessagePack/IFormatterResolver.cs

@@ -25,7 +25,7 @@ public static IMessagePackFormatter<T> GetFormatterWithVerify<T>(this IFormatter
                 // The fact that we're using static constructors to initialize this is an internal detail.
                 // Rethrow the inner exception if there is one.
                 // Do it carefully so as to not stomp on the original callstack.
-                ExceptionDispatchInfo.Capture(ex.InnerException ?? ex).Throw();
+                System.Runtime.ExceptionServices.ExceptionDispatchInfo.Capture(ex.InnerException ?? ex).Throw();
                 throw new InvalidOperationException("Unreachable"); // keep the compiler happy
 #else
                 var data = ex.Data; // suppress warning about not using `ex`
@@ -60,4 +60,4 @@ public FormatterNotRegisteredException(string message) : base(message)
         {
         }
     }
-}
+}