Disable some recently enabled HTTP3 tests (dotnet#54843)

* disable ConnectTimeout_TimesOutSSLAuth_Throws for HTTP3

* disable HTTP3 cookie tests

Co-authored-by: Geoffrey Kizer <geoffrek@windows.microsoft.com>

src/libraries/System.Net.Http/tests/FunctionalTests/SocketsHttpHandlerTest.Cancellation.cs

@@ -29,6 +29,11 @@ await Assert.ThrowsAnyAsync<OperationCanceledException>(() =>
         [Fact]
         public async Task ConnectTimeout_TimesOutSSLAuth_Throws()
         {
+            if (UseVersion == HttpVersion.Version30)
+            {
+                return;
+            }
+
             var releaseServer = new TaskCompletionSource();
             await LoopbackServerFactory.CreateClientAndServerAsync(async uri =>
             {

src/libraries/System.Net.Http/tests/FunctionalTests/SocketsHttpHandlerTest.cs

@@ -3097,6 +3097,7 @@ public SocketsHttpHandlerTest_HttpClientHandlerTest_Http3_Mock(ITestOutputHelper
         protected override QuicImplementationProvider UseQuicImplementationProvider => QuicImplementationProviders.Mock;
     }
 
+    [ActiveIssue("https://github.com/dotnet/runtime/issues/53093")]
     [ConditionalClass(typeof(HttpClientHandlerTestBase), nameof(IsMsQuicSupported))]
     public sealed class SocketsHttpHandlerTest_Cookies_Http3_MsQuic : HttpClientHandlerTest_Cookies
     {
@@ -3105,6 +3106,7 @@ public SocketsHttpHandlerTest_Cookies_Http3_MsQuic(ITestOutputHelper output) : b
         protected override QuicImplementationProvider UseQuicImplementationProvider => QuicImplementationProviders.MsQuic;
     }
 
+    [ActiveIssue("https://github.com/dotnet/runtime/issues/53093")]
     [ConditionalClass(typeof(HttpClientHandlerTestBase), nameof(IsMockQuicSupported))]
     public sealed class SocketsHttpHandlerTest_Cookies_Http3_Mock : HttpClientHandlerTest_Cookies
     {