doc: add documentation for transferList arg at worker threads

Ref: #32278

PR-URL: #32881
Refs: #32278
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

doc/api/worker_threads.md

@@ -564,6 +564,10 @@ changes:
     occur as described in the [HTML structured clone algorithm][], and an error
     will be thrown if the object cannot be cloned (e.g. because it contains
     `function`s).
+  * `transferList` {Object[]} If one or more `MessagePort`-like objects
+    are passed in `workerData`, a `transferList` is required for those
+    items or [`ERR_MISSING_MESSAGE_PORT_IN_TRANSFER_LIST`][] will be thrown.
+    See [`port.postMessage()`][] for more information.
   * `resourceLimits` {Object} An optional set of resource limits for the new
     JS engine instance. Reaching these limits will lead to termination of the
     `Worker` instance. These limits only affect the JS engine, and no external
@@ -751,6 +755,7 @@ active handle in the event system. If the worker is already `unref()`ed calling
 [`'exit'` event]: #worker_threads_event_exit
 [`AsyncResource`]: async_hooks.html#async_hooks_class_asyncresource
 [`Buffer`]: buffer.html
+[`ERR_MISSING_MESSAGE_PORT_IN_TRANSFER_LIST`]: errors.html#errors_err_missing_message_port_in_transfer_list
 [`ERR_WORKER_NOT_RUNNING`]: errors.html#ERR_WORKER_NOT_RUNNING
 [`EventEmitter`]: events.html
 [`EventTarget`]: https://developer.mozilla.org/en-US/docs/Web/API/EventTarget