Issue #2667210 by bgm -- Nginx: Use $args sec filtering only in the extended config

http/Provision/Config/Nginx/Inc/vhost_include.tpl.php

@@ -68,12 +68,14 @@ if ( $request_method !~ ^(?:GET|HEAD|POST|PUT|DELETE|OPTIONS)$ ) {
   return 403;
 }
 
+<?php if ($nginx_config_mode == 'extended'): ?>
 ###
 ### Deny listed requests for security reasons.
 ###
 if ($is_denied) {
   return 403;
 }
+<?php endif; ?>
 
 <?php if ($satellite_mode == 'boa'): ?>
 ###

http/Provision/Config/Nginx/subdir.tpl.php

@@ -136,12 +136,14 @@ location ^~ /<?php print $subdir; ?> {
     return 403;
   }
 
+<?php if ($nginx_config_mode == 'extended'): ?>
   ###
   ### Deny listed requests for security reasons.
   ###
   if ($is_denied) {
     return 403;
   }
+<?php endif; ?>
 
   ###
   ### HTTPRL standard support.