runner: remove import from same package

Change-Id: I4aeb7f58034f8808325639d07aa2dc55959d97a8
Reviewed-on: https://gerrit.libreoffice.org/11932
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>