[FIX] website_hr_recruitment: frontend creation ok
[FIX] website_hr_recruitment: frontend creation ok

When creating a job position from the frontend, and we:

- are on the same language that the default website language,
- have the permission to write on ir.ui.view,

we have all conditions to adding branding used to edit a page.

But when creating a position by the frontend, we create a job that will
render this template:

 website_hr_recruitment.default_website_description

When we are in the above said condition, we will create a job position
that erroneously has the branding that should only be displayed on
website and removed when saving an edition.

This caused a lot of problem with the editor that would most often not
be able to edit the content.

In this commit, we use the "rendering_bundle" context key to prevent
branding.

opw-1868879
closes #25963

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo