upstream: Remove leftover debugging.

OpenBSD-Regress-ID: 3d86c3d4867e46b35af3fd2ac8c96df0ffdcfeb9

regress/keyscan.sh

@@ -1,4 +1,4 @@
-#	$OpenBSD: keyscan.sh,v 1.7 2019/01/27 06:30:53 dtucker Exp $
+#	$OpenBSD: keyscan.sh,v 1.8 2019/01/28 03:28:10 dtucker Exp $
 #	Placed in the Public Domain.
 
 tid="keyscan"
@@ -13,8 +13,6 @@ for i in $KEYTYPES; do
 done
 echo "HostKeyAlgorithms $algs" >> sshd_config
 
-cat sshd_config
-
 start_sshd
 
 for t in $KEYTYPES; do