Disable WritePriority test for v99.

This prepares for moving h3 priority from headers stream to control stream.

I don't think a new unit test for H3 priority is needed as frame encoding is well tested in http_encoder_test, and session Writev is well tested in quic_spdy_stream_test when h/3 headers are written.

gfe-relnote: test only change, not protected.
PiperOrigin-RevId: 259013030
Change-Id: I700b0d219a9f70033fec5bc0138e486ae9332ebe
diff --git a/quic/core/http/quic_spdy_session_test.cc b/quic/core/http/quic_spdy_session_test.cc
index 35aa1c7..2042f88 100644
--- a/quic/core/http/quic_spdy_session_test.cc
+++ b/quic/core/http/quic_spdy_session_test.cc
@@ -1741,6 +1741,9 @@
 }
 
 TEST_P(QuicSpdySessionTestClient, WritePriority) {
+  if (VersionHasStreamType(transport_version())) {
+    return;
+  }
   TestHeadersStream* headers_stream;
   QuicSpdySessionPeer::SetHeadersStream(&session_, nullptr);
   headers_stream = new TestHeadersStream(&session_);