The test added in #120818 was relying on a model that does not depend on
module `spreadsheet, rather the opposite. This information was probably
lost during the forwardport process.
Since the fix concerns `spreadsheet.mixin` and not just
`spreadsheet.dashboard`, it makes sense to test it globally, in a
dedicated test module.
Fixes runbot build errors 20966 and 20968
closesodoo/odoo#123947
X-original-commit: 7205e3b26eb3de3f53d6984cd07ec3e4b3fbcfdd
Signed-off-by: Lucas Lefèvre (lul) <lul@odoo.com>
Signed-off-by: Rémi Rahir (rar) <rar@odoo.com>