Improve reliability of CTRL-C tests #19531
Description
@stevenebutler
Some of the Ctrl-C tests added in this PR are fragile and have been failing a lot in CIs, one example: https://github.com/PowerShell/PowerShell/pull/19529/checks?check_run_id=12840094279.
Invoke-WebRequest and Invoke-RestMethod support Cancellation through CTRL-C.Invoke-RestMethod: CTRL-C after stalled JSON download processes JSON response
Expected $true, but got $false.
Can you please take a look and make the tests more reliable? /cc @adityapatwardhan
Originally posted by @daxian-dbw in #19330 (comment)