chore(codecov): update deprecated action

[avivkeller]

Closes #8470

[vercel]

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Project	Deployment	Review	Updated (UTC)
nodejs-org	Ready	Preview	Dec 31, 2025 1:37am

[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

This PR updates the deprecated codecov/test-results-action package to the newer codecov/codecov-action in the GitHub Actions workflow.

• Migrates from codecov/test-results-action@v1.1.1 to codecov/codecov-action@v5.5.2
• Adds the report_type: test_results parameter to maintain the same functionality

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.73%. Comparing base (c3a26ce) to head (a348662).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8501   +/-   ##
=======================================
  Coverage   73.73%   73.73%           
=======================================
  Files         108      108           
  Lines        9210     9210           
  Branches      312      312           
=======================================
  Hits         6791     6791           
  Misses       2417     2417           
  Partials        2        2           

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[github-actions]

📦 Build Size Comparison

Summary

Metric	Value
Old Total Size	3.72 MB
New Total Size	3.72 MB
Delta	0 B (0.00%)

Changes

➕ Added Assets (1)

Name	Size
.next/static/chunks/7f0922fd839d0b9d.js	205.09 KB

➖ Removed Assets (1)

Name	Size
.next/static/chunks/81b0d7028e8cfe11.js	205.09 KB