[FIX] website_sale_wishlist: Unpublished products in wishlist

An user with portal access puts a product into the wishlist.
The same product is "unpublished" from the site backend, while still
into the wishlist of the user. The user now cannot access the website,
because because of the record rule website_sale.product_template_public
which prevent the unprivileged user from accessing the products.

OPW-2042511

closes odoo/odoo#35397

Signed-off-by: Nans Lefebvre (len) <len@odoo.com>