[fix] upgrade script sets 'final_path' setting.

scripts/install

@@ -69,6 +69,8 @@ export DEBIAN_FRONTEND=noninteractive
 
 vpnclient_deploy_files_and_services
 
+ynh_app_setting_set $app final_path $final_path
+
 
 # Set default inits
 # The boot order of these services are important, so they are disabled by default