Resolves: fdo#73970 CMYK labels are switched

Change-Id: Ie6a2aa5b1123c0ab752e10c4e587ef780784b247
Reviewed-on: https://gerrit.libreoffice.org/7621
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>