daemon: display peer address type in print_cn

src/cryptonote_protocol/cryptonote_protocol_defs.h

@@ -83,6 +83,8 @@ namespace cryptonote
 
     uint32_t pruning_seed;
 
+    uint8_t address_type;
+
     BEGIN_KV_SERIALIZE_MAP()
       KV_SERIALIZE(incoming)
       KV_SERIALIZE(localhost)
@@ -107,6 +109,7 @@ namespace cryptonote
       KV_SERIALIZE(connection_id)
       KV_SERIALIZE(height)
       KV_SERIALIZE(pruning_seed)
+      KV_SERIALIZE(address_type)
     END_KV_SERIALIZE_MAP()
   };
 

src/cryptonote_protocol/cryptonote_protocol_handler.inl

@@ -285,6 +285,7 @@ namespace cryptonote
 
       cnx.height = cntxt.m_remote_blockchain_height;
       cnx.pruning_seed = cntxt.m_pruning_seed;
+      cnx.address_type = (uint8_t)cntxt.m_remote_address.get_type_id();
 
       connections.push_back(cnx);