[FIX] sale: forbid taxes of different company on sol

Before this commit when in a multi-company environment an user
could assign a company to the sale order and use taxes related
to a different company for the sale order lines.
This is a functional error and also provoques that taxes are not
shown for some users when in a multi-company environment.
After this commit a ValidationError will be raised whenever the
company of the taxes in the sol and the so do not match.

opw - 3117352

closes odoo/odoo#114836

Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>