Automatically determine OS package name

Co-authored-by: Greg Karékinian <greg@karekinian.com>

site-cookbooks/kosmos_gitea/templates/default/nginx_conf_web.erb

@@ -18,8 +18,6 @@ server {
 
   client_max_body_size 121M;
 
-  proxy_intercept_errors on;
-
   location ~ ^/(avatars|repo-avatars)/.*$ {
     proxy_buffers 1024 8k;
     proxy_pass http://_gitea_web;
@@ -54,18 +52,5 @@ server {
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
-    error_page 404 = @slow_404;
-  }
-
-  # Slow down 404 responses to make scraping random URLs less attractive
-  location @slow_404 {
-    internal;
-    default_type text/plain;
-    content_by_lua_block {
-      ngx.sleep(10)
-      ngx.status = 404
-      ngx.say("Not Found")
-      ngx.exit(ngx.HTTP_NOT_FOUND)
-    }
   }
 }