What does this MR do?
KillProcessGroup function to fix a bugs that may occur on Unix based environments with shell executor.
Why was this MR needed?
Please read #1662 for details
Are there points in the code the reviewer needs to double check?
The construction of
KillProcessGroup function and
Test artifacts to download
Does this MR meet the acceptance criteria?
Added for this feature/bug
All builds are passing
Branch has no merge conflicts with
master(if you do - rebase it please)
What are the relevant issue numbers?