chore(ci): delete CODEOWNER script

[avivkeller]

Now that learn content is elsewhere, we don't need this script in this repository. I'll add it to nodejs/learn.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
nodejs-org	Ready	Preview	Apr 25, 2026 9:19pm

[cursor]

PR Summary

Low Risk
Low risk: this only deletes a GitHub Actions workflow and does not affect application/runtime code. The main impact is that PRs will no longer automatically trigger codeowner review requests/comments on open.

Overview
Removes .github/workflows/request-codeowner-review.yml, disabling the pull_request_target workflow that used pkgjs/request-codeowner-review to automatically request CODEOWNER reviews (and post a comment) when a PR is opened.

^{Reviewed by Cursor Bugbot for commit 7d372ce. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

👋 Codeowner Review Request

The following codeowners have been identified for the changed files:

Team reviewers: @nodejs/web-infra

Please review the changes when you have a chance. Thank you! 🙏

[Copilot]

Pull request overview

Removes the GitHub Actions workflow that automatically requested CODEOWNER reviews, since that functionality/content has moved out of this repository.

Changes:

• Deleted .github/workflows/request-codeowner-review.yml (the “Request Codeowner Reviews” workflow).
• Removed the repository’s usage of pkgjs/request-codeowner-review.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.87%. Comparing base (620b605) to head (7d372ce).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8845      +/-   ##
==========================================
+ Coverage   73.81%   73.87%   +0.05%     
==========================================
  Files         105      105              
  Lines        8883     8883              
  Branches      327      326       -1     
==========================================
+ Hits         6557     6562       +5     
+ Misses       2325     2320       -5     
  Partials        1        1              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.