Quarantine HubConnectionTests.ServerWithOldProtocolVersionClientWithNewProtocolVersionWorksDoesNotAllowStatefulReconnect

## Failing Test

`Microsoft.AspNetCore.SignalR.Client.FunctionalTests.HubConnectionTests.ServerWithOldProtocolVersionClientWithNewProtocolVersionWorksDoesNotAllowStatefulReconnect`

## Error Message

```text
Xunit.Sdk.TrueException: Assert.True() Failure
Expected: True
Actual: False
```

## Stacktrace

Stack trace

```text
Xunit.Sdk.TrueException: Assert.True() Failure
Expected: True
Actual: False
at Xunit.Assert.True(Boolean condition) in /_/src/xunit.assert/Asserts/BooleanAsserts.cs:line 95
at Microsoft.AspNetCore.SignalR.Client.FunctionalTests.HubConnectionTests.ServerWithOldProtocolVersionClientWithNewProtocolVersionWorksDoesNotAllowStatefulReconnect() in /_/src/SignalR/clients/csharp/Client/test/FunctionalTests/HubConnectionTests.cs:line 2905

Stack Trace:
D:\a\_work\1\s\src\Shared\SignalR\VerifyNoErrorScope.cs(47,0): at Microsoft.AspNetCore.SignalR.Tests.VerifyNoErrorsScope.Dispose()
at Microsoft.AspNetCore.SignalR.Tests.InProcessTestServer`1.DisposeAsync()
```

## Logs

Helix job: `6d6b53f2-588b-4364-8dbc-35153e9df658`, workitem: `batch_3--net11.0`

## Build

[Build 1474207](https://dev.azure.com/dnceng-public/public/_build/results?buildId=1474207&view=results)

Also failed in a pipeline 87 (components-e2e) build.

> Generated by [Daily Test Quarantine Management](https://github.com/dotnet/aspnetcore/actions/runs/27903471243) · 5.7K AIC · ⌖ 52 AIC · ⊞ 25.6K · [◷](https://github.com/search?q=repo%3Adotnet%2Faspnetcore+is%3Aissue+%22gh-aw-workflow-call-id%3A+dotnet%2Faspnetcore%2Ftest-quarantine%22&type=issues)

Start with the failing test Microsoft.AspNetCore.SignalR.Client.FunctionalTests.HubConnectionTests.ServerWithOldProtocolVersionClientWithNewProtocolVersionWorksDoesNotAllowStatefulReconnect at line 2905 in SignalR/clients/csharp/Client/test/FunctionalTests/HubConnectionTests.cs. Review the Helix job and Build 1474207 logs to determine why Assert.True fails, then run the test to confirm the failure is resolved.

Written by the indexing model from the issue text.