[IMP] mrp: done unbuild order locked
[IMP] mrp: done unbuild order locked

This commit doesn't allow to cancel an unbuild order if the state is
'done'

PR:22085
TASK:38933

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