Display peers in -netinfo that request we not relay transactions

i.e. peers where getpeerinfo#relaytxes is false

Author: jonatack

src/bitcoin-cli.cpp

@@ -534,7 +534,7 @@ class NetinfoRequestHandler : public BaseRequestHandler
                     PingTimeToString(peer.ping),
                     peer.last_send ? ToString(m_time_now - peer.last_send) : "",
                     peer.last_recv ? ToString(m_time_now - peer.last_recv) : "",
-                    peer.last_trxn ? ToString((m_time_now - peer.last_trxn) / 60) : "",
+                    peer.last_trxn ? ToString((m_time_now - peer.last_trxn) / 60) : peer.is_block_relay ? "*" : "",
                     peer.last_blck ? ToString((m_time_now - peer.last_blck) / 60) : "",
                     strprintf("%s%s", peer.is_bip152_hb_to ? "." : " ", peer.is_bip152_hb_from ? "*" : " "),
                     m_max_addr_processed_length, // variable spacing
@@ -625,6 +625,7 @@ class NetinfoRequestHandler : public BaseRequestHandler
         "  send     Time since last message sent to the peer, in seconds\n"
         "  recv     Time since last message received from the peer, in seconds\n"
         "  txn      Time since last novel transaction received from the peer and accepted into our mempool, in minutes\n"
+        "           \"*\" - the peer requested we not relay transactions to it (relaytxes is false)\n"
         "  blk      Time since last novel block passing initial validity checks received from the peer, in minutes\n"
         "  hb       High-bandwidth BIP152 compact block relay\n"
         "           \".\" (to)   - we selected the peer as a high-bandwidth peer\n"