collection-index: Add AIT-Assistive-Autonomous-Systems features

[devrite]

What type of PR is this?

• [x] Add a new dev container collection

Description

AIT-Assistive-Autonomous-Systems Dev Container Features to the index.

Collection checklist

If your PR contributes a new collection, please utilize this checklist:

• [x] Collection name
• [x] Maintainer name
• [x] Maintainer contact link (i.e. link to a GitHub repo, email)
• [x] Repository URL
• [x] OCI Reference
• [x] I acknowledge that this collection provides new functionality, distinct from the existing collections part of this index.