They are. You can currently still find them with the dashboard-sql tag, and they are linked in Admin dashboard report reference guide
For future reference as they are likely to be removed from these soon:
| report | topic |
|---|---|
| bookmarks | Dashboard Report - Bookmarks |
| likes | Dashboard Report - Likes |
| moderator_warning_private_messages | Dashboard Report - Moderator Warnings |
| notify_moderators_private_messages | Dashboard Report - Notify Moderators |
| notify_user_private_messages | Dashboard Report - Notify User |
| post_edits | Dashboard Report - Post Edits |
| profile_views | Dashboard Report - User Profile Views |
| system_private_messages | Dashboard Report - System |
| top_users_by_likes_received_from_inferior_trust_level | Dashboard Report - Top Users by Likes Received from a User with a Lower Trust Level |
| top_users_by_likes_received_from_a_variety_of_people | Dashboard Report - Top Users by Likes Received From a Variety of People |
| user_to_user_private_messages | Dashboard Report - User-to-User |