Flaky test QueuedUpdateReceiverTests.cs:UncaughtExceptionIsStoredIfErrorHandlerThrows

[karb0f0s]

Flaky test QueuedUpdateReceiverTests.cs:UncaughtExceptionIsStoredIfErrorHandlerThrows

Message: 
Assert.Throws() Failure
Expected: typeof(System.Exception)
Actual:   typeof(System.AggregateException): Exception was not caught by the errorHandler. (Oops) (Oops2)
---- System.AggregateException : Exception was not caught by the errorHandler. (Oops) (Oops2)
-------- System.Exception : Oops
-------- System.Exception : Oops2

      Stack Trace: 
Enumerator.MoveNextAsync() line 113
<<UncaughtExceptionIsStoredIfErrorHandlerThrows>b__2>d.MoveNext() line 211
--- End of stack trace from previous location ---
----- Inner Stack Trace -----
Enumerator.MoveNextAsync() line 113
<<UncaughtExceptionIsStoredIfErrorHandlerThrows>b__2>d.MoveNext() line 211
--- End of stack trace from previous location ---
----- Inner Stack Trace #1 (System.Exception) -----
MockTelegramBotClient.MakeRequestAsync[TResponse](IRequest`1 request, CancellationToken cancellationToken) line 55
Enumerator.ReceiveUpdatesAsync() line 153
----- Inner Stack Trace #2 (System.Exception) -----
<>c__DisplayClass9_0.<UncaughtExceptionIsStoredIfErrorHandlerThrows>b__0(Exception ex, CancellationToken _) line 204
Enumerator.ReceiveUpdatesAsync() line 201