**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). 

}
    }
    
    
    assert(have_error == (client_exception || server_exception));
}
bool Client::executeMultiQuery(const String & all_queries_text)
{
    
    
    
    const bool test_mode = config().has("testmode");
    if (test_mode)
    {
        
        TestHint test_hint(test_mode, all_queries_text);
        if (test_hint.clientError() || test_hint.serverError())
            processTextAsSingleQuery("SET send_logs_level = 'fatal'");
    }
    bool echo_query = echo_queries;
    
    
    
    size_t test_tags_length = test_mode ? getTestTagsLength(all_queries_text) : 0;
    
    
    
    
    const char * this_query_begin = all_queries_text.data() + test_tags_length;
    const char * this_query_end;