[IMP] maintenance_server_data: add active field in service.instance model

and make the active field value follow the equipement active field

maintenance_server_data/models/maintenance_equipment.py

@@ -21,3 +21,11 @@ class MaintenanceEquipment(models.Model):
     def _compute_name_fr(self):
         for record in self:
             record.name_fr = record.with_context(lang="fr_FR").name
+
+    def write(self, vals):
+        res = super().write(vals)
+        if "active" in vals:
+            self.with_context(active_test=False).service_ids.write(
+                {"active": vals["active"]}
+            )
+        return res