[release/8.0] Update dependencies from dotnet/winforms (#50161)

dotnet-maestro[bot] · SteveSandersonMS · web-flow · commit b8b2a8b2ae97 · 2023-08-21T10:34:58.000+01:00
* Update dependencies from https://github.com/dotnet/winforms build 20230817.2 System.Drawing.Common From Version 8.0.0-rc.1.23408.5 -> To Version 9.0.0-alpha.1.23417.2 * Quarantine LongPollingUsesHttp2ByDefault --------- Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com> Co-authored-by: Steve Sanderson <SteveSandersonMS@users.noreply.github.com>
diff --git a/src/SignalR/clients/csharp/Client/test/FunctionalTests/HubConnectionTests.cs b/src/SignalR/clients/csharp/Client/test/FunctionalTests/HubConnectionTests.cs
@@ -2350,6 +2350,7 @@ public async Task CanBlockOnAsyncOperationsWithOneAtATimeSynchronizationContext(
     }
 
     [ConditionalFact]
+    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/50180")]
     public async Task LongPollingUsesHttp2ByDefault()
     {
         await using (var server = await StartServer<Startup>(configureKestrelServerOptions: o =>

Original file line number	Diff line number	Diff line change
`@@ -2350,6 +2350,7 @@ public async Task CanBlockOnAsyncOperationsWithOneAtATimeSynchronizationContext(`
`2350`	`2350`	`}`
`2351`	`2351`
`2352`	`2352`	`[ConditionalFact]`
	`2353`	`+ [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/50180")]`
`2353`	`2354`	`public async Task LongPollingUsesHttp2ByDefault()`
`2354`	`2355`	`{`
`2355`	`2356`	`await using (var server = await StartServer<Startup>(configureKestrelServerOptions: o =>`