fix positioning of blockbots snippet

ubuntu/erlking.silvestris.systems.yml

@@ -217,6 +217,10 @@
             fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
             fastcgi_pass php;
           }
+        blockbots:
+        - if ($http_user_agent ~* (thesis-research-bot|fidget-spinner-bot) ) {
+            return 403;
+          }
     nginx_configs:
       gzip:
         - gzip on
@@ -237,9 +241,4 @@
         - fastcgi_cache_key "$scheme$request_method$host$request_uri"
         - fastcgi_cache_use_stale error timeout invalid_header http_500
         - fastcgi_ignore_headers Cache-Control Expires Set-Cookie
-        - add_header rt-Fastcgi-Cache $upstream_cache_status
-    nginx_snippets:
-      blockbots:
-        - if ($http_user_agent ~* (thesis-research-bot|fidget-spinner-bot) ) {
-            return 403;
-          }
+        - add_header rt-Fastcgi-Cache $upstream_cache_status