Returning Last Handshake, RX Bytes and TX Bytes of peers

[cmoiccool]

Hi,

Is it possible to add the capability to return the Last Handshake, RX Bytes and TX Bytes of peers when calling list_peers() ?

I was getting this information using pyroute2 but it only works until a certain number of peers are configured in the wireguard interface as explained in svinota/pyroute2#1212

wireguard_py do not have this issue but it does not return these informations for now, so adding it would be great.