Add support to skip the logout confirmation in the auth provider

[wluyima]

Is your feature request related to a problem?
For some implementations, the logout confirmation is not a desirable behavior.

Additional context
According to the oauth2 logout specification, by including the id_token_hint parameter in the logout URL, the logout confirmation is skipped by the resource provider.

Describe the solution you'd like
An admin should be able to configure a specific oauth provider in Odoo to skip the logout confirmation in the resource provider. It means we can store the value of the id_token_hint in the users table after successful authentication alongside the access_token so that when the user is logging out, it gets included in the logout URL.

[wluyima]

@ap-wtioit, @sbidoul our team wishes to work on this and issue a PR.

[ap-wtioit]

sounds like a useful extension to me.