Fine grained ACL policies for SSH

[alexcupertme]

Is your feature request related to a problem? Please describe. ACL policies for SSH. AFAIK, best way i can implement it now, to restrict Netbird SSH port (44338)

Describe the solution you'd like Something like Tailscale has https://tailscale.com/kb/1193/tailscale-ssh

We need to configure which user group has SSH access to the hosts

When creating policies, we can choose protocol. SSH option would fit well here, even though it is a different OSI network level.

Describe alternatives you've considered

Additional context