Found by crashtesting, ooo95698-1.odt crashed sw layout on load. The
intended use-case is splitting section frames inside a table frame, so
can just blacklist the non-interesting table-in-section-in-table case
that causes the problem here.

Change-Id: Ic47cd8c46cc71f7eaa36b03ec2c4a5df8ca8051c
Reviewed-on: https://gerrit.libreoffice.org/41224Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>