**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). 

need_render_progress = config().getBool("progress", false);
        echo_queries = config().getBool("echo", false);
        ignore_error = config().getBool("ignore-error", false);
        auto query_id = config().getString("query_id", "");
        if (!query_id.empty())
            global_context->setCurrentQueryId(query_id);
    }
    print_stack_trace = config().getBool("stacktrace", false);
    if (config().has("multiquery"))
        is_multiquery = true;
    is_default_format = !config().has("vertical") && !config().has("format");
    if (config().has("vertical"))
        format = config().getString("format", "Vertical");
    else
        format = config().getString("format", is_interactive ? "PrettyCompact" : "TabSeparated");
    format_max_block_size = config().getInt("format_max_block_size", global_context->getSettingsRef().max_block_size);
    insert_format = "Values";
    //
    if (global_context->getSettingsRef().max_insert_block_size.changed)
        insert_format_max_block_size = global_context->getSettingsRef().max_insert_block_size;
    else
        insert_format_max_block_size = config().getInt("insert_format_max_block_size", global_context->getSettingsRef().max_insert_block_size);
    ClientInfo & client_info = global_context->getClientInfo();
    client_info.setInitialQuery();
    client_info.quota_key = config().getString("quota_key", "");
}
}
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic ignored "-Wmissing-declarations"
int mainEntryClickHouseClient(int argc, char ** argv)