CI fails on Windows and Node.js >=14.x

[Michaël Zasso]

See for example https://github.com/nodejs/citgm/runs/3996727979?check_suite_focus=true

We started to see the failure with commit b73cb0f, which only increments the version number, so the failure is due to something external, like a change in Node.js itself or in a dependency.

[Rich Trott]

@nodejs/platform-windows