gfe-relnote: Add kSupportedVersions to quic_versions.h, no behavior change

PiperOrigin-RevId: 289758796
Change-Id: Iaea196d5a8d8fb15c6c4b4b871f0d92959b12515
diff --git a/quic/core/quic_versions_test.cc b/quic/core/quic_versions_test.cc
index 81f9940..cbaab95 100644
--- a/quic/core/quic_versions_test.cc
+++ b/quic/core/quic_versions_test.cc
@@ -478,6 +478,21 @@
   }
 }
 
+TEST_F(QuicVersionsTest, SupportedVersionsHasCorrectList) {
+  size_t index = 0;
+  for (HandshakeProtocol handshake_protocol : kSupportedHandshakeProtocols) {
+    for (QuicTransportVersion transport_version : kSupportedTransportVersions) {
+      SCOPED_TRACE(index);
+      if (ParsedQuicVersionIsValid(handshake_protocol, transport_version)) {
+        EXPECT_EQ(kSupportedVersions[index],
+                  ParsedQuicVersion(handshake_protocol, transport_version));
+        index++;
+      }
+    }
+  }
+  EXPECT_EQ(kSupportedVersions.size(), index);
+}
+
 }  // namespace
 }  // namespace test
 }  // namespace quic