fix: remove redundant proxy conf

Author: nicokant

nginx/default.conf.template

@@ -24,10 +24,6 @@ server {
 
     client_max_body_size 300m;
 
-    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;
-    proxy_set_header   X-NginX-Proxy        true;
     proxy_set_header   Host                 $http_host;
     proxy_set_header   Cookie               $http_cookie;
     proxy_set_header   Upgrade              $http_upgrade;