Update src/Sentry/SentryHttpFailedRequestHandler.cs

Co-authored-by: James Crosswell <[email protected]>

src/Sentry/SentryHttpFailedRequestHandler.cs

@@ -24,6 +24,7 @@ protected internal override void DoEnsureSuccessfulResponse([NotNull] HttpReques
 
         var statusCode = (int)response.StatusCode;
         // Match behavior of HttpResponseMessage.EnsureSuccessStatusCode
+        // See https://github.com/getsentry/sentry-dotnet/issues/2684
         if (statusCode >= 200 && statusCode <= 299)
         {
             return;