scp2: move numbertext to AutoInstall

Change-Id: Idf9ea17b485ab07323a895e7e3f1eca1e198747c
Reviewed-on: https://gerrit.libreoffice.org/13047
Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>