**Describe the issue**
In the latest version (22.2.2.1) clickhouse-client ignores `port` parameter from config file.
 
**How to reproduce**
Create `config.xml` with arbitrary value for `port` parameter. 
```
<config>
    <port>9001</port>
</config>
```

Run `clickhouse-client` with custom config file
```
# clickhouse-client --log-level trace -c config.xml
Processing configuration file 'config.xml'.
ClickHouse client version 22.2.2.1.
Connecting to localhost:9000 as user default.
Connecting. Database: (not specified). User: default. Uncompressed
Code: 210. DB::NetException: Connection refused (localhost:9000). (NETWORK_ERROR)

Uninitializing subsystem: Logging Subsystem
```

The output indicates that it's used default port value (9000) instead of the value from config file (9001). 

config().setBool("ask-password", true);
    if (options.count("quota_key"))
        config().setString("quota_key", options["quota_key"].as<std::string>());
    if (options.count("testmode"))
        config().setBool("testmode", true);
    if (options.count("max_client_network_bandwidth"))
        max_client_network_bandwidth = options["max_client_network_bandwidth"].as<int>();
    if (options.count("compression"))
        config().setBool("compression", options["compression"].as<bool>());
    if (options.count("no-warnings"))
        config().setBool("no-warnings", true);
    if ((query_fuzzer_runs = options["query-fuzzer-runs"].as<int>()))
    {
        // 
        config().setBool("multiquery", true);
        // 
        config().setBool("ignore-error", true);
        ignore_error = true;
    }
    if (options.count("opentelemetry-traceparent"))
    {
        String traceparent = options["opentelemetry-traceparent"].as<std::string>();
        String error;
        if (!global_context->getClientInfo().client_trace_context.parseTraceparentHeader(traceparent, error))
            throw Exception(ErrorCodes::BAD_ARGUMENTS, "Cannot parse OpenTelemetry traceparent '{}': {}", traceparent, error);
    }
    if (options.count("opentelemetry-tracestate"))
        global_context->getClientInfo().client_trace_context.tracestate = options["opentelemetry-tracestate"].as<std::string>();
}
void Client::processConfig()