Make clickhouse-benchmark to not include stacktraces

Why it matters

This change improves the readability of error messages generated by clickhouse-benchmark by omitting verbose stack traces, making it easier for users to identify and understand errors without unnecessary technical details.

How to use it

Users running clickhouse-benchmark will now see simplified error messages without stack traces automatically. If needed, verbose error details can be enabled by adjusting the tool's logging configuration or command options (if available).