doc: add versions when --watch-preserve-output was added

PR-URL: #54328
Refs: #45717
Reviewed-By: Jake Yuesong Li <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Debadree Chatterjee <[email protected]>
Reviewed-By: Ulises Gascón <[email protected]>
Reviewed-By: Moshe Atlow <[email protected]>

Author: theoludwig

doc/api/cli.md

@@ -2758,6 +2758,12 @@ when the option is used on a platform that does not support it.
 
 ### `--watch-preserve-output`
 
+<!-- YAML
+added:
+  - v19.3.0
+  - v18.13.0
+-->
+
 Disable the clearing of the console when watch mode restarts the process.
 
 ```bash