[flaky] test\pipeline-pipelining.js

[trivikr]

test at test\pipeline-pipelining.js:1:1
✖ D:\a\undici\undici\test\pipeline-pipelining.js (432.7304ms)
  'test failed'

Example: https://github.com/nodejs/undici/actions/runs/25472042034/job/74740366114?pr=5255