Bug 33541: Add document type to list of suggestions when ordering

Bug 33541: Add document type to list of suggestions when ordering

This adds the document type (suggestions.itemtype) to the list
of accepted suggestions when creating an order from a suggestion.

To test:
* Add some suggestions and make sure to pick different document types.
* Accept those suggestions in the staff interface.
* Go to acquisitions
* Create a basket
* Add an 'order from a suggestion'
* Verify that the list shows the 'document type' nicely and correctly
* Order one, all good? sign off.

Signed-off-by: Juliet <jheltibridle@rcplib.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Removed IS_OPAC param from AuthorisedValues.GetByCode

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>