IceRpc:Tests:Transports:TcpTransportTests:Configure_server_connection_listen_backlog failure

[externl]

This test failed when building the coverage report

#24 7.548   Failed IceRpc:Tests:Transports:TcpTransportTests:Configure_server_connection_listen_backlog [384 ms]
#22 28.67 Completed Scope:MetadataCommand in 27766.7966 milliseconds.
#24 7.549   Error Message:
#24 7.549      Expected: property Count greater than or equal to 18
#24 7.549   But was:  0
#24 7.549 
#24 7.549   Stack Trace:
#24 7.549      at IceRpc.Tests.Transports.TcpTransportTests.Configure_server_connection_listen_backlog() in /icerpc-csharp/tests/IceRpc.Tests/Transports/TcpTransportTests.cs:line 184
#24 7.549    at IceRpc.Tests.Transports.TcpTransportTests.Configure_server_connection_listen_backlog() in /icerpc-csharp/tests/IceRpc.Tests/Transports/TcpTransportTests.cs:line 187
#24 7.549    at NUnit.Framework.Internal.TaskAwaitAdapter.GenericAdapter`1.GetResult()
#24 7.549    at NUnit.Framework.Internal.AsyncToSyncAdapter.Await(Func`1 invoke)
#24 7.549    at NUnit.Framework.Internal.Commands.TestMethodCommand.RunTestMethod(TestExecutionContext context)
#24 7.549    at NUnit.Framework.Internal.Commands.TestMethodCommand.Execute(TestExecutionContext context)
#24 7.549    at NUnit.Framework.Internal.Commands.TimeoutCommand.<>c__DisplayClass5_0.<RunTestOnSeparateThread>b__0()
#24 7.549    at System.Threading.Tasks.Task`1.InnerInvoke()
#24 7.549 
#24 7.549 1)    at IceRpc.Tests.Transports.TcpTransportTests.Configure_server_connection_listen_backlog() in /icerpc-csharp/tests/IceRpc.Tests/Transports/TcpTransportTests.cs:line 184
#24 7.549    at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
#24 7.549    at IceRpc.Tests.Transports.TcpTransportTests.Configure_server_connection_listen_backlog()

[pepone]

Seems this could be related to #3346