**Describe what's wrong**

Since the upgrade to `v22.2.2.1` the host/port configuration for the `clickhouse-client` is not loaded from disk anymore.

**Does it reproduce on recent release?**
Reproduces on v22.2.2.1.

**How to reproduce**

* Which ClickHouse server version to use
v22.2.2.1

* Which interface to use, if matters
`clickhouse-client`

* Non-default settings, if any
```
cat /etc/clickhouse-client/conf.d/clickhouse-local.xml
<config>
  <host>12.34.56.78</host>
  <port>9876</port>
</config>
```

**Expected behavior**
running `clickhouse-client` uses the `host` / `port` from the config file.

**Error message and/or stacktrace**
```
$ clickhouse-client
ClickHouse client version 22.2.2.1.
Connecting to localhost:9000 as user default.
Code: 210. DB::NetException: Connection refused (localhost:9000). (NETWORK_ERROR)
```

**Additional context**
After some investigation, the reason is this functionality was removed in the commit e780c1292d837b03365f4e210d3a270e66257c4f (why?)
prompt_by_server_display_name = config().getRawString("prompt_by_server_display_name.default", "{display_name} :) ");
    Strings keys;
    config().keys("prompt_by_server_display_name", keys);
    for (const String & key : keys)
    {
        if (key != "default" && server_display_name.find(key) != std::string::npos)
        {
            prompt_by_server_display_name = config().getRawString("prompt_by_server_display_name." + key);
            break;
        }
    }
    
    {
        String unescaped_prompt_by_server_display_name;
        ReadBufferFromString in(prompt_by_server_display_name);
        readEscapedString(unescaped_prompt_by_server_display_name, in);
        prompt_by_server_display_name = std::move(unescaped_prompt_by_server_display_name);
    }
    
    std::map<String, String> prompt_substitutions{
        {"host", connection_parameters.host},
        {"port", toString(connection_parameters.port)},
        {"user", connection_parameters.user},
        {"display_name", server_display_name},
    };
    
    for (const auto & [key, value] : prompt_substitutions)
        boost::replace_all(prompt_by_server_display_name, "{" + key + "}", value);
}
void Client::printChangedSettings() const