Need to reorder commands in yml

This does not actually do what we want
- cd /var/www/html && sudo -u www-data %DCI_PHPInterpreter% %DCI_RunScript% --url http://localhost/checkout --dburl %DCI_DBurl% %DCI_RunOptions% %DCI_TestGroups%
With the way things are being called

-  sudo -u www-data bash -c ' cd /var/www/html && %DCI_PHPInterpreter% %DCI_RunScript% --url http://localhost/checkout --dburl %DCI_DBurl% %DCI_RunOptions% %DCI_TestGroups%'

works better.