scripting: remove import from the same package

Change-Id: If3a07e81f5d738395d6718302512c0172b90d977
Reviewed-on: https://gerrit.libreoffice.org/11285
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>