[FIX]Fixed the singleton error when updating multiple category records value.
[FIX]Fixed the singleton error when updating multiple category records value.

closes odoo/odoo#44320

X-original-commit: b08f658770d97be73da540eae1b439c551784310
Signed-off-by: Simon Lejeune (sle) <1969d8dff896674c2d819e813f5e88ca826229ab@openerp.com>

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo