docs: regenerate core-flows reference + OAS for draft order updates (#12280)

* docs: regenerate core-flows reference for updates in draft orders

* generate OAS

www/apps/resources/generated/generated-commerce-modules-sidebar.mjs

@@ -7271,6 +7271,14 @@ const generatedgeneratedCommerceModulesSidebarSidebar = {
                       "path": "https://docs.medusajs.com/resources/references/medusa-workflows/steps/setOrderTaxLinesForItemsStep",
                       "children": []
                     },
+                    {
+                      "loaded": true,
+                      "isPathHref": true,
+                      "type": "ref",
+                      "title": "updateDraftOrderStep",
+                      "path": "https://docs.medusajs.com/resources/references/medusa-workflows/updateDraftOrderStep",
+                      "children": []
+                    },
                     {
                       "loaded": true,
                       "isPathHref": true,