Bug 11275: make deleteditems.materials be of type text

Bug 11275: make deleteditems.materials be of type text

Bug 7278 has made items.materials of type text.
It must be the same in deleteditems column.

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes all tests and QA script.
Tested:
- definition of materials now matches between items and deleteditems
- database update works correctly

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
The only difference between tables items and deleteditems is
deleteditems.marc
Amended patch: Add a missing SetVersion in updatedb.pl

Signed-off-by: Galen Charlton <gmc@esilibrary.com>