Cause:
The test fails because there is some demo data that added additional
website(s) and when trying to retrieve the current website without
domain, it might retrieve the wrong one.
Solution:
Unlink unused website(s).
opw-2899680
closes odoo/odoo#96810
X-original-commit: 45dfbae7301effe0d96163d67218a7854c3bde6f
Signed-off-by: Romain Derie (rde) <rde@odoo.com>