rc.linkup: filter_configure() needs to be called after stop/start dev…

…d action to assure default gateway switching actual has the change to do something

https://github.com/opnsense/core/blob/04d4f50cca67f93335f801214276f86bfbb41144/src/etc/inc/filter.inc#L291-L307

for #3961

src/etc/rc.linkup

@@ -72,6 +72,7 @@ function handle_argument_group($iface, $argument2)
                     interface_configure(false, $iface, true, true);
                     break;
             }
+            filter_configure();
         }
     }
 }