Before this commit a cookie policy page was created every time the website settings were saved with the "Cookies Bar" option enabled. After this commit the policy page is created only if it does not already exist for the website. task-2454424 https://github.com/odoo/odoo/pull/67217 closes odoo/odoo#67370 X-original-commit: 2f920e0023d29545d2957e5d6ca1619068af893b Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>