View rendering from javascript has recently been made to check
permission(through PR #44993).
Some assets required by the iframe editor are rendered in JS so that they
can be injected into the iframe, but their permissions had not been updated.
It causes a crash while creating website popup and resulting into an empty
html field ('Website Popup Content').
This commit fixes that by adding groups="base.group_user" to the
required template.
Task Id : 2292026
PR #54798closesodoo/odoo#55626
X-original-commit: c4fed6350f0024e809a2fc632891aab8be05d25e
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>