Don't run nerdctl with suid in nc

[afbjorklund]

This is a Rancher Desktop specific setting

Running nerdctl requires root, in Alpine

[afbjorklund]

@jandubois : broke this out from the "nerdctl" edition

[jandubois]

I'm happy to merge this, if you need this for any other edition, but it should not be enabled for the rd edition because we run nerdctl via sudo already. Maybe it makes sense to change it; I have to think about it.

I'm fine with adding more editions to this repo, if you think they will be useful. But as I mentioned in the other PR, I'm thinking about removing the rd edition from this repo because it is maintained in a fork. Mostly to avoid the churn in this repo, but also to be able to have rancher-desktop maintainers be able to review/merge PRs.