fix: issues with Vitest 4

[JoshuaKGoldberg]

PR Checklist

• Addresses an existing open issue: fixes 🐛 Bug: Stock unit tests failing with Vitest 4 #2305
• That issue was marked as status: accepting prs
• Steps in CONTRIBUTING.md were taken

Overview

• Removes the coverage.all: true that's unnecessary now per https://vitest.dev/guide/migration.html#removed-options-coverage-all-and-coverage-extensions
• Brings in console-fail-test@0.6.1

🎁

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.49%. Comparing base (be5ff5f) to head (d1e04d9).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2307   +/-   ##
=======================================
  Coverage   98.49%   98.49%           
=======================================
  Files         138      138           
  Lines         933      933           
  Branches      242      242           
=======================================
  Hits          919      919           
  Misses          9        9           
  Partials        5        5           

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[github-actions]

🎉 This is included in version v2.56.2 🎉

The release is available on:

• GitHub releases
• npm package (@latest dist-tag)

Cheers! 📦🚀