Task API

### Use case
Users need to run long-running queries against ClickHouse. Even though the repository provides an example at https://github.com/ClickHouse/clickhouse-js/blob/main/examples/long_running_queries_timeouts.ts, it's easy to miss and hit a problem with a timeout on an LB.

### Describe the solution you'd like
API that allows running a long-running query without writing a lot of code manually. [The example](https://github.com/ClickHouse/clickhouse-js/blob/main/examples/long_running_queries_timeouts.ts) provides a few options, but a user needs to understand the trade-offs for each of them.