For every peer expose through `getpeerinfo` RPC whether or not we selected them as HB peers, and whether or not they selected us as HB peers.

Suggestion by @gmaxwell.
}},
                        }},
                        {RPCResult::Type::NUM, "relayfee", "minimum relay fee for transactions in " + CURRENCY_UNIT + "/kB"},
                        {RPCResult::Type::NUM, "incrementalfee", "minimum fee increment for mempool limiting or BIP 125 replacement in " + CURRENCY_UNIT + "/kB"},
                        {RPCResult::Type::ARR, "localaddresses", "list of local addresses",
                        {
                            {RPCResult::Type::OBJ, "", "",
                            {
                                {RPCResult::Type::STR, "address", "network address"},
                                {RPCResult::Type::NUM, "port", "network port"},
                                {RPCResult::Type::NUM, "score", "relative score"},
                            }},
                        }},
                        {RPCResult::Type::STR, "warnings", "any network and blockchain warnings"},
                    }
                },
                RPCExamples{
                    HelpExampleCli("getnetworkinfo", "")
            + HelpExampleRpc("getnetworkinfo", "")
                },
        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
{
    LOCK(cs_main);
    UniValue obj(UniValue::VOBJ);
    obj.pushKV("version",       CLIENT_VERSION);
    obj.pushKV("subversion",    strSubVersion);
    obj.pushKV("protocolversion",PROTOCOL_VERSION);
    NodeContext& node = EnsureNodeContext(request.context);
    if (node.connman) {
        ServiceFlags services = node.connman->GetLocalServices();