constructing SaveOptions just to read default version

can be a little expensive sometimes, since it loads a bunch of other
stuff at the same time.
So create a custom method that just loads the version

Change-Id: Ic480d95c4d64c68e57faf1b52f1d102141b7e246
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118047
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions