Update nginxproxymanager.sh

ct/nginxproxymanager.sh

@@ -124,6 +124,7 @@ function update_script() {
   mkdir -p /app/global /app/frontend/images
   cp -r backend/* /app
   cp -r global/* /app/global
+  python3 -m pip install --no-cache-dir certbot-dns-cloudflare &>/dev/null
   msg_ok "Setup Enviroment"
 
   msg_info "Building Frontend"