firewall: update bogons, private ranges in there after first update anyway

(cherry picked from commit 5f3538e4)

src/etc/bogons.sample

 0.0.0.0/8
+10.0.0.0/8
+100.64.0.0/10
 127.0.0.0/8
 169.254.0.0/16
+172.16.0.0/12
 192.0.0.0/24
 192.0.2.0/24
+192.168.0.0/16
 198.18.0.0/15
 198.51.100.0/24
 203.0.113.0/24

src/etc/inc/filter.inc

@@ -2937,10 +2937,8 @@ EOD;
         }
     }
 
-  foreach ($FilterIflist as $on => $oc) {
-      /* block bogon networks */
-      /* http://www.cymru.com/Documents/bogon-bn-nonagg.txt */
-      /* file is automatically in cron every 3000 minutes */
+    foreach ($FilterIflist as $on => $oc) {
+      /* block bogon networks via http://www.cymru.com/Documents/bogon-bn-nonagg.txt */
       if (!isset($config['syslog']['nologbogons'])) {
           $bogonlog = 'log';
       } else {