Update overlay/usr/local/etc/nginx/nginx-nextcloud-ssl.conf,...

Update overlay/usr/local/etc/nginx/nginx-nextcloud-ssl.conf, overlay/root/scripts/nc_tuning.sh files

overlay/root/scripts/nc_tuning.sh

@@ -60,5 +60,5 @@ occ config:app:set files max_chunk_size --value 1073741824
 conf_update -e ";" -a " " ${file_nginx_nc_conf_ssl} client_max_body_size 16G
 conf_update -e ";" -a " " ${file_nginx_nc_conf_ssl} client_body_temp_path ${dir_php_tmp}
 conf_update -e ";" -a " " ${file_nginx_nc_conf_ssl} proxy_buffering off
-conf_update -e ";" -a " " ${file_nginx_nc_conf_ssl} proxy_max_temp_file_size 16G
+conf_update -e ";" -a " " ${file_nginx_nc_conf_ssl} proxy_max_temp_file_size 16384m
 conf_update -e ";" -a " " ${file_nginx_nc_conf_ssl} fastcgi_read_timeout 360s

overlay/usr/local/etc/nginx/nginx-nextcloud-ssl.conf

@@ -49,7 +49,7 @@ server {
     client_max_body_size 512m;
     client_body_temp_path /tmp/php;
     proxy_buffering off;
-    proxy_max_temp_file_size 16G;
+    proxy_max_temp_file_size 512m;
 
     fastcgi_buffers 64 4K;