Revert "add GROWTH test case"

This reverts commit e6015338.

It breaks tinderbox build of Linux-rpm_deb-x86@71-TDF for yet unknown reason.

Change-Id: Ie68fd7ba1bb218940d90c66cae07a9c2374a864f
Reviewed-on: https://gerrit.libreoffice.org/28143Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>