Issue #3176914 by sarvjeetsingh: Media is missing from the available variables...

Issue #3176914 by sarvjeetsingh: Media is missing from the available variables list in Olivero's media.html.twig

core/themes/olivero/templates/content/media.html.twig

@@ -4,6 +4,8 @@
  * Theme override to display a media item.
  *
  * Available variables:
+ * - media: The media item, with limited access to object properties and
+ *   methods.
  * - name: Name of the media.
  * - content: Media content.
  *