test: keep WPT backend checks alive

[panva]

Deflakes parallel/test-common-wpt-backends.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.11%. Comparing base (d099639) to head (573b75e).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #65320      +/-   ##
==========================================
- Coverage   90.12%   90.11%   -0.01%     
==========================================
  Files         752      752              
  Lines      251569   251569              
  Branches    47264    47273       +9     
==========================================
- Hits       226724   226712      -12     
- Misses      16188    16213      +25     
+ Partials     8657     8644      -13     

see 38 files with indirect coverage changes

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[aduh95]

This is not ideal, feeling the need to add a setTimeout is quite smelly, but is certainly OK as a temporary solution

[panva]

This is not ideal, feeling the need to add a setTimeout is quite smelly, but is certainly OK as a temporary solution

Yeah the test runner's natural timeout might as well be used as a stop gap instead. I'll revisit this if need be.

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/75882/