fdo#72078 make status bar text localizable

Change-Id: I5d8ce77c8034819fd618d3d970908462511d2e1d
Reviewed-on: https://gerrit.libreoffice.org/6888
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>