doc: add missing version metadata for Readable.from

Fixes: #28693

PR-URL: #28695
Reviewed-By: Yongsheng Zhang <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Trivikram Kamat <[email protected]>

Author: addaleax

doc/api/stream.md

@@ -1462,6 +1462,9 @@ run().catch(console.error);
 ```
 
 ### Readable.from(iterable, [options])
+<!-- YAML
+added: v12.3.0
+-->
 
 * `iterable` {Iterable} Object implementing the `Symbol.asyncIterator` or
   `Symbol.iterator` iterable protocol.