Remove increased loglevel intended to debug autobuild's publickey

authentication failures when using OpenSSH 2.9.9 or SunSSH.

Verified fact: Even when only using publickey authentication,
OpenSSH and SunSSH first validate the user, this implies that
if the user validation fails, 'invalid user', the publickey
authentication will not be allowed to complete.

tests/sshserver.pl

@@ -68,6 +68,7 @@ use sshhelp qw(
     sshversioninfo
     );
 
+
 #***************************************************************************
 
 my $verbose = 1;              # set to 1 for debugging
@@ -375,16 +376,6 @@ if((! -e $hstprvkeyf) || (! -e $hstpubkeyf) ||
 #  [3] Option not used in our ssh server config file
 
 
-#***************************************************************************
-# Increased loglevel to debug autobuild's publickey authentication
-# failures when using OpenSSH 2.9.9 or SunSSH
-#
-if((($sshdid =~ /OpenSSH/) && ($sshvernum == 299)) ||
-    ($sshdid =~ /SunSSH/)) {
-    $loglevel = 'DEBUG3';
-}
-
-
 #***************************************************************************
 # Initialize sshd config with options actually supported in OpenSSH 2.9.9
 #
@@ -620,6 +611,7 @@ if(! -e $knownhosts) {
     }
 }
 
+
 #***************************************************************************
 #  ssh client configuration file options we might use and version support
 #