Update upgrade-db.php
Update upgrade-db.php

Added the option "-yes", type "php upgrade-db.php --clear-cache -yes" to bypass the manual confirmation so clearing cache can be scheduled using cron.
Spotweb/Spotweb,tswestendorp/spotweb,GeoffreyDijkstra/spotweb,mesa57/spotweb,mesa57/spotweb,GeoffreyDijkstra/spotweb,Spotweb/Spotweb,tswestendorp/spotweb