The en_US default locale in o-spreadsheet is m/d/yyyy but it's mm/dd/yyyy in odoo.
Because of this mismatch, spreadsheets from the source code of odoo (dashboards,
templates) will have a small warning saying the spreadsheet locale and the user
locale mismatch.
That's because existing spreadsheet don't have any locale and the default one is
used.
This commit adds the locale to all o-spreadsheet json files.
Notes:
- we could have completely upgrade the json file format to the latest
o-spreadsheet version (version: 14), but just adding the settings is enough
closesodoo/odoo#139133
X-original-commit: 76f77f0bca6852846079f1fe0de6080554f96ac2
Related: odoo/enterprise#49148
Signed-off-by: Rémi Rahir (rar) <rar@odoo.com>
Signed-off-by: Lucas Lefèvre (lul) <lul@odoo.com>