Implement Drop (cg.delete() not removing cgroup)

[krisnova]

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Which feature do you think can be improved?

Can we implement Drop for the cgroup? I understand that this will be a major version change in the future, however this is something we are considering leveraging for Aurae.

How can it be improved?

Ensure that cg.delete() removes the cgroup from the system - OR - create a similar method with this behavior.

Additional Information

Pat yourself on the back for doing god's work and maintaining the cgroup crate in rust.