Update to IETF draft 24

gfe-relnote: update draft number, protected by disabled v99 flag
PiperOrigin-RevId: 278697164
Change-Id: I0c3e446bc57ef1a514850552fa6c5cfe201f28f7
diff --git a/quic/core/quic_versions_test.cc b/quic/core/quic_versions_test.cc
index 92e3309..02aa15f 100644
--- a/quic/core/quic_versions_test.cc
+++ b/quic/core/quic_versions_test.cc
@@ -464,7 +464,9 @@
   EXPECT_EQ("h3-T049", AlpnForVersion(parsed_version_t049));
   EXPECT_EQ("h3-Q050", AlpnForVersion(parsed_version_q050));
   EXPECT_EQ("h3-T050", AlpnForVersion(parsed_version_t050));
-  EXPECT_EQ("h3-23", AlpnForVersion(parsed_version_t099));
+  EXPECT_EQ("h3-24", AlpnForVersion(parsed_version_t099));
+  static_assert(kQuicIetfDraftVersion == 24,
+                "ALPN does not match draft version");
 }
 
 TEST_F(QuicVersionsTest, QuicEnableVersion) {