Speeding up pip's Windows CI by setting TEMP to the D: drive

TL;DR If your GHA Windows jobs are I/O heavy, double check whether the I/O work is happening on the C: drive (OS) or D: drive (working space). If the C: drive is being used, you will likely benefit by moving that work to the D: drive . If you&rsquo;re feeling more adventurous, you should also consider trying a ReFS/Dev Drive . A few weeks ago, I was waiting for pip&rsquo;s CI to turn 🍏 so I could…