[FIX] base: ormcache invalidation in `ir.config.parameter`
[FIX] base: ormcache invalidation in `ir.config.parameter`

Writing on a parameter invalidates the ormcache and propagates the invalidation
to other workers.  Setting a parameter to its current value should not trigger
ormcache invalidations.
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo