RFE: option to avoid exception when query timeout is reached

Based on behavior difference between 0.9.0 and latest version.

Query like this

```SELECT DISTINCT account_key FROM point_entry WHERE MAP_VALUE(account_fields_keys, 'type', account_fields_values) = 'manual_billing_uncollected' and created_at >= 1680566400 LIMIT 11 option(timeoutMs=20000)```

in this case the entire query would have taken much longer than the timeout to finish.

On 0.9.0, when timeout reached, it was able to simply return data it gathered so far and respond to client

But on the latest version, it throw TimeoutException on client side, while retrying the query on controller UI, it returns
```
{
"errorCode": 427,
"message": "207 servers [...] not responded"
}
```
request an option to avoid exception when query timeout is reached

Start with the supplied SELECT query and compare timeout behavior between 0.9.0 and the latest version, including the controller UI retry response. Define and validate the requested option so a timeout can return data gathered so far instead of a client TimeoutException; the issue is done when that behavior is reproducibly tested.

Written by the indexing model from the issue text.