This partially undoes commit 24940e2c37
(#100599# #95927# check if row is readonly and disable autoincrement
column for auto primarykey, 2002-06-27), enabling autoincrement again.
Make sure to use the largest type that supports autoincrement.
Change-Id: I4dfdbfb0c3d9b94c7634082b029c6e66aa01c782
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165027
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>