Shipment parameters (#11641)

* Add 'parameter' support for SalesOrderShipment model

* Add "parameters" tab for shipment view

* Playwright test

* Update CHANGELOG

* Update API version

* Install gettext

* Try yaml format

* Revert "Try yaml format"

This reverts commit 394a5551c8.

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Co-authored-by: Matthias Mair <code@mjmair.com>

src/frontend/tests/pages/pui_sales_order.spec.ts

@@ -193,6 +193,7 @@ test('Sales Orders - Shipments', async ({ browser }) => {
   await page.getByRole('cell', { name: tracking_number }).click();
 
   // Click through the various tabs
+  await loadTab(page, 'Parameters');
   await loadTab(page, 'Attachments');
   await loadTab(page, 'Notes');
   await loadTab(page, 'Allocated Stock');