fix(docker): use uppercase format for x-frame-options header value (#4471)

dlouzan · web-flow · commit 738f8b212abf · 2023-10-04T09:44:59.000+02:00
diff --git a/nginx.conf b/nginx.conf
@@ -5,7 +5,7 @@
   gzip_vary on;
   gzip_types text/plain text/css application/javascript;
   
-  add_header X-Frame-Options deny;
+  add_header X-Frame-Options DENY;
   server_tokens off; # Hide Nginx version
 
   server {
