[FIX] stock: multi-company check to change product type

On the ticket https://github.com/odoo/odoo/pull/101547

 a constraint was added to prevent the user from changing the product type if some moves have already been made.
This was done because changing the type creates inconsistencies (like breaking the valuation).
However, it currently only checks if there are moves on the current company, when it should check in all companies.
This can be fixed by adding sudo.

closes odoo/odoo#106301

Signed-off-by: William Henrotin (whe) <whe@odoo.com>