sw: the Assign Styles dialog is not called Insert Database Columns

Change-Id: I96e0ee5fa0c7e45989cee663378d2ea7516fddfe
(cherry picked from commit c2b002ba96a9cd1ffc45281f7ba195063c94a54a)
Reviewed-on: https://gerrit.libreoffice.org/7469
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>