fdo#68385 update references only if cut originates from the same document

Change-Id: Ia7b27309251cf9e47505c58d8ed0172d134280f4
(cherry picked from commit f2ac9fab2677a6a718f251baef75d3cae96d1f01)
Reviewed-on: https://gerrit.libreoffice.org/13529
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>