Remove obsolete radcli configuration parameter

src/lib/dhcpsrv/radius_host_data_source.cc

@@ -94,10 +94,6 @@ RadiusHostDataSource(const DatabaseConnection::ParameterMap& parameters) {
     if (rh == NULL) {
          isc_throw(DbOpenError, "Failed to initialize Radius client");
     }
-    res = rc_add_config(rh, "auth_order", "radius", NULL, 0);
-    if (res != 0) {
-         isc_throw(DbOpenError, "Failed to configure Radius auth_order");
-    }
     /* TODO: just define manually the few attributes we need
        Not possible, see https://github.com/radcli/radcli/issues/24 */
     res = rc_add_config(rh, "dictionary", "/etc/radcli/dictionary", NULL, 0);