Update CODEOWNERS for azure.ai.agents

[trangevi]

Adjust agents extension code owners to specifically be the agents team

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Updates CODEOWNERS so that the azure.ai.agents CLI extension is owned specifically by the agents team rather than the broader AI extension owner set.

Changes:

• Narrowed the CODEOWNERS entry for /cli/azd/extensions/azure.ai.agents/ to a smaller, agents-focused owner group.

[github-actions]

📋 Prioritization Note

Thanks for the contribution! The linked issue isn't in the current milestone yet.
Review may take a bit longer — reach out to @rajeshkamal5050 or @kristenwomack if you'd like to discuss prioritization.

[jongio]

I prefer to keep azd folks on this and add foundry folks instead of remove azd

[trangevi]

My main concern is about broader directional understanding for the extension. Code review from the azd team is valuable and desirable, but as more and more things get added, I would assume that it won't be your role to make sure that changes are following the desired direction for the extension, more so for azd all up. So I'm concerned that a change will be proposed, reviewed and approved by azd folks, and merged, before foundry folks are even aware of it (I already saw it with one of Glenn's PRs, which got me thinking of this).

Since GH doesn't have a concept of required and optional reviewers, I couldn't think of another way to address the concern other than removing azd folks as codeowners, and instead manually requesting reviews from you, while leaving foundry folks as the final sign off. If there's a better way to accomplish this I'm very much open to it, as I definitely don't want to lose the current collaboration.