* Added new Addresses / AllowedIPs fields to testcontrol when creating new &tailcfg.Node
Signed-off-by: Simeng He <simeng@tailscale.com>
* Added single node test to check Addresses and AllowedIPs
Signed-off-by: Simeng He <simeng@tailscale.com>
Co-authored-by: Simeng He <simeng@tailscale.com>
