message: billing - revert minor change
diff: @@ -89,8 +89,8 @@ export default abstract class BillingIntegration {
  );
  // Update last synchronization
  const billingSettings = await SettingStorage.getBillingSettings(this.tenantID);
  - this.settings.billing.usersLastSynchronizedOn = new Date();
  - await SettingStorage.saveBillingSettings(this.tenantID, this.settings);
  + billingSettings.billing.usersLastSynchronizedOn = new Date();
  + await SettingStorage.saveBillingSettings(this.tenantID, billingSettings);
  // Result
  return actionsDone;
  }
  