Update access.md (#22807)

Add a note about contacting the sales team for more info to make it
clear this is a separate SKU.

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Author: sheltongraves

content/manuals/docker-hub/repos/manage/access.md

@@ -141,6 +141,8 @@ Gated distribution allows publishers to securely share private container images
 
 This feature is ideal for commercial software publishers who want to control who can pull specific images while preserving a clean separation between internal users and external consumers.
 
+If you are interested in Gated Distribution contact the [Docker Sales Team](https://www.docker.com/pricing/contact-sales/) for more information.
+
 ### Key features
 
 - **Private repository distribution**: Content is stored in private repositories and only accessible to explicitly invited users.