Bug 27963: (bug 23463 follow-up) Fix touch_all_items.pl

Bug 27963: (bug 23463 follow-up) Fix touch_all_items.pl

This script is used to fix inconsistencies in the items table. Prior to
bug 23463, ModItem dealt with that.

We need to make some attributes as dirty to make sure the
Koha::Item->store method will fix them.

Test plan:
Be familiar with how touch_all_items is supposed to work and confirm
that the different inconsistencies are fixed.

Signed-off-by: Joonas Kylmälä <joonas.kylmala@helsinki.fi>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>