Add asyncawaitpromise to .codeowners

[BakerNet]

Promoted from contributor to maintainer

[github-actions]

Codeowners approval required for this PR:

• @zbedforrest

[greptile-apps]

Confidence Score: 5/5

[Low risk] Adds a code owner to the review list.

The PR appears safe to merge based on the repository evidence reviewed.

Summary

The root .codeowners fallback now includes @asyncawaitpromise alongside the existing reviewers. The PR description says this reflects a promotion from contributor to maintainer.

• Adds the account to the reviewer group for files covered by the root fallback.

_{Reviews (1) · Last reviewed commit: "Add asyncawaitpromise to .codeowners"}