Disable the default SSH banner

Author: hmlendea

scripts/configure-system.sh

@@ -1356,7 +1356,8 @@ if does_bin_exist 'sshd'; then
     SSHD_CONFIG_FILE="${ROOT_ETC}/ssh/sshd_config"
 
     set_config_values --separator ' ' "${SSHD_CONFIG_FILE}" \
-        'ChallengeResponseAuthentication'   no \
+        'Banner'                            'none' \
+        'ChallengeResponseAuthentication'   'no' \
         'LoginGraceTime'                    30 \
         'MaxAuthTries'                      2 \
         'MaxSessions'                       5 \