enable ZeroByteRead_BlocksUntilDataAvailableOrNops test for quic (#54431)

Author: wfurt

src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs

@@ -22,6 +22,7 @@ public sealed class MsQuicQuicStreamConformanceTests : QuicStreamConformanceTest
     {
         protected override QuicImplementationProvider Provider => QuicImplementationProviders.MsQuic;
         protected override bool UsableAfterCanceledReads => false;
+        protected override bool BlocksOnZeroByteReads => true;
 
         // TODO: These are all hanging, likely due to Stream close behavior.
         [ActiveIssue("https://github.com/dotnet/runtime/issues/756")]
@@ -43,8 +44,6 @@ public sealed class MsQuicQuicStreamConformanceTests : QuicStreamConformanceTest
         [ActiveIssue("https://github.com/dotnet/runtime/issues/49157")]
         public override Task Read_DataStoredAtDesiredOffset(ReadWriteMode mode) => base.Read_DataStoredAtDesiredOffset(mode);
         [ActiveIssue("https://github.com/dotnet/runtime/issues/49157")]
-        public override Task ZeroByteRead_BlocksUntilDataAvailableOrNops(ReadWriteMode mode) => base.ZeroByteRead_BlocksUntilDataAvailableOrNops(mode);
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/49157")]
         public override Task ReadAsync_DuringReadAsync_ThrowsIfUnsupported() => base.ReadAsync_DuringReadAsync_ThrowsIfUnsupported();
     }