[FIX] web_tour: add sudo for record creation

Method `consume` is called at the end of a tour. Tour can be started via debug
menu by any admin with "Access rights", however the method requires `Settings`
access level.

Fix it by adding `sudo()`. This issue could be reviewed in master.

STEPS:

* change Administration access level to "Access rights"
* start tour `sale_quote_tour`
* follow the tour steps

opw-2965772

closes odoo/odoo#99378

Signed-off-by: Ivan Elizaryev (iel) <iel@odoo.com>