Bug 10969: Fix sample itemtypes for translated installers

Bug 10969: Fix sample itemtypes for translated installers

To test:
- Install the specific language and run the web installer.
Or:
- Truncate or delete all from the itemtypes table in your database.
- Try to run the complete SQL in the itemtypes sample files.

Verify the table is filled correctly.

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Works for all languages. No koha-qa errors.

Tested removing itemtypes, then loading new file,
and checking on staff.

For de, es, nb, and pl no problems. For ru I disable foreign
keys constraint before TRUNCATE and reenable it afterwards.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>