I have bitcoind serving cfilters to an LND node on my local network on separate machines. Both have `192.168.1.x` IP addresses and they connect fine using neutrino. However, the LND node does not appear in the `bitcoin-cli -netinfo` table.

The reason is because if you look at the `getpeerinfo` response:

```
{
  "id": 11728,
  "addr": "192.168.1.153:64367",
  "addrbind": "192.168.1.13:8333",
  "addrlocal": "192.168.1.13:8333",
  "network": "not_publicly_routable",
  "services": "0000000000000048",
  "servicesnames": [
    "WITNESS",
    "COMPACT_FILTERS"
  ],
...
```

...so bitcoin-cli ignores the peer here:

https://github.com/bitcoin/bitcoin/blob/9c47eb450346937b3d7ee21b9e669b5c91a7ed6c/src/bitcoin-cli.cpp#L477-L479

...expecting one of these strings only:

https://github.com/bitcoin/bitcoin/blob/9c47eb450346937b3d7ee21b9e669b5c91a7ed6c/src/bitcoin-cli.cpp#L58

I'm happy to fix / add this myself unless there's a reason? Maybe instead of skipping the peer we can just add an "unknown network" category, or "other" ...?

cc: @jonatack 
{
    DefaultRequestHandler rh;
    const UniValue listwallets = ConnectAndCallRPC(&rh, "listwallets", {});
    if (!find_value(listwallets, "error").isNull()) return;
    const UniValue& wallets = find_value(listwallets, "result");
    if (wallets.size() <= 1) return;
    UniValue balances(UniValue::VOBJ);
    for (const UniValue& wallet : wallets.getValues()) {
        const std::string& wallet_name = wallet.get_str();
        const UniValue getbalances = ConnectAndCallRPC(&rh, "getbalances", {}, wallet_name);
        const UniValue& balance = find_value(getbalances, "result")["mine"]["trusted"];
        balances.pushKV(wallet_name, balance);
    }
    result.pushKV("balances", balances);
}
/**
 * GetProgressBar constructs a progress bar with 5% intervals.
 *
 * @param[in]   progress      The proportion of the progress bar to be filled between 0 and 1.
 * @param[out]  progress_bar  String representation of the progress bar.
 */
static void GetProgressBar(double progress, std::string& progress_bar)