Update shipments in bulk

curl --request POST \
  --url https://services.commercengine.dev/api/v1/x2yh61zw4k/admin/shipping/shipments/bulk-update \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "shipment_id": [
    "<string>"
  ],
  "status": "<string>",
  "warehouse_id": "<string>",
  "courier_company_name": "<string>"
}'

{
  "message": "<string>",
  "success": true
}