upstream commit

Remove unused sKerberosTgtPassing from enum.  From
calestyo via github pull req #11, ok djm@

OpenBSD-Commit-ID: 1008f8870865a7c4968b7aed402a0a9e3e5b9540
diff --git a/servconf.c b/servconf.c
index ff94bbd..f0ab429 100644
--- a/servconf.c
+++ b/servconf.c
@@ -1,5 +1,5 @@
 
-/* $OpenBSD: servconf.c,v 1.322 2017/12/05 23:59:47 dtucker Exp $ */
+/* $OpenBSD: servconf.c,v 1.323 2018/02/09 02:37:36 dtucker Exp $ */
 /*
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
  *                    All rights reserved
@@ -443,8 +443,7 @@
 	sPermitRootLogin, sLogFacility, sLogLevel,
 	sRhostsRSAAuthentication, sRSAAuthentication,
 	sKerberosAuthentication, sKerberosOrLocalPasswd, sKerberosTicketCleanup,
-	sKerberosGetAFSToken,
-	sKerberosTgtPassing, sChallengeResponseAuthentication,
+	sKerberosGetAFSToken, sChallengeResponseAuthentication,
 	sPasswordAuthentication, sKbdInteractiveAuthentication,
 	sListenAddress, sAddressFamily,
 	sPrintMotd, sPrintLastLog, sIgnoreRhosts,