Run required db updates after nc upgrade

upgradeNextcloud.sh

@@ -72,6 +72,10 @@ echo "Giving all permissions to $htuser"
 chown -R $htuser: $NEXTCLOUD_INSTALL_DIR
 sudo -u $htuser php $ocupdater --no-interaction --verbose
 sudo -u $htuser php $occ maintenance:mode --off
+echo "Updating DB if required"
+sudo -u $htuser php $occ db:add-missing-indices
+sudo -u $htuser php $occ db:convert-filecache-bigint
+
 echo "Removing backup htaccess file"
 rm $NEXTCLOUD_INSTALL_DIR/.htaccess.bak