Merge pull request 'pass scheme to fastcgi' (!70) from bugfix/pass-scheme-to-fastcgi into master

Reviewed-on: #70

docker/configs/nginx.conf

@@ -15,6 +15,7 @@ server {
         location ~ \.php$ {
                 include snippets/fastcgi-php.conf;
                 fastcgi_pass unix:/var/run/php/php8.1-fpm.sock;
+                fastcgi_param REQUEST_SCHEME $forwarded_scheme;
         }
 
         location ~ /\.ht {