doc: fix history info for URL.prototype.toJSON

PR-URL: #55818
Fixes: #55806
Refs: #11236
Refs: #17365
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>

Author: aduh95

doc/api/url.md

@@ -598,6 +598,12 @@ value returned is equivalent to that of [`url.href`][] and [`url.toJSON()`][].
 
 #### `url.toJSON()`
 
+<!-- YAML
+added:
+  - v7.7.0
+  - v6.13.0
+-->
+
 * Returns: {string}
 
 The `toJSON()` method on the `URL` object returns the serialized URL. The