RPC/Net: getpeerinfo: Deprecate misbehavior_score and update description

Author: luke-jr

src/rpc/net.cpp

@@ -187,8 +187,7 @@ static RPCHelpMan getpeerinfo()
                                                               "best capture connection behaviors."},
                     {RPCResult::Type::STR, "transport_protocol_type", "Type of transport protocol: \n" + Join(TRANSPORT_TYPE_DOC, ",\n") + ".\n"},
                     {RPCResult::Type::STR, "session_id", "The session ID for this connection, or \"\" if there is none (\"v2\" transport protocol only).\n"},
-                    {RPCResult::Type::NUM, "misbehavior_score", "The accumulated misbehavior score for this peer.\n"
-                                                                 "The peer will be disconnected if 100 is reached.\n"},
+                    {RPCResult::Type::NUM, "misbehavior_score", "The misbehavior score for this peer. Always 0, but may be 100 if the peer is about to be disconnected. (DEPRECATED)\n"},
                 }},
             }},
         },