* Add new client key configuration

* Move to client key from origin key

* Adding client key to sensitive configuration values

* Update Helper/Data.php
Co-authored-by: Peter Ojo <peterojo@users.noreply.github.com>

* Fix getClientKey suggestion
Co-authored-by: acampos1916 <angel.campos@adyen.com>
Co-authored-by: Peter Ojo <peterojo@users.noreply.github.com>