[v24.x] deps: update undici to 7.30.1

[nodejs-github-bot]

This is an automated update of undici to 7.30.1.

[nodejs-github-bot]

Review requested:

• @nodejs/security-wg

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.29%. Comparing base (9e39360) to head (5ffc397).
⚠️ Report is 593 commits behind head on v24.x-staging.

Additional details and impacted files

@@                Coverage Diff                @@
##           v24.x-staging   #66764      +/-   ##
=================================================
- Coverage          90.31%   90.29%   -0.02%     
=================================================
  Files                711      718       +7     
  Lines             228425   238001    +9576     
  Branches           43160    45245    +2085     
=================================================
+ Hits              206293   214909    +8616     
- Misses             14090    14604     +514     
- Partials            8042     8488     +446     

see 259 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.