Enable enable_unprivileged_ports and enable_unprivileged_icmp

[olljanat]

Is your feature request related to a problem? Please describe.
Pod running as non-root cannot listen ports <=1024 and pods without CAP_NET_RAW capability cannot use ICMP.

Describe the solution you'd like
Just released containerd 1.6.0-beta.3 added support for enable_unprivileged_ports and enable_unprivileged_icmp CRI options but unfortunately there was no consensus to enable those by default before containerd version 2.0 which why those need to be enabled on here.

Describe alternatives you've considered
Of course those can be also added as option on here too but most probably it is not needed as anyway containerd version is not raised to 1.6 before also K8s is raised to 1.23.0

Additional context

Backporting

• Needs backporting to older releases

[stale]

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[katran001]

Pending for an inked PR merged so this will remain open for this current sprint