Mikhail

Results 2 issues of Mikhail

### Describe the bug Actually it is not a bug, it is an issue with integration tests. According to [CONTIBUTING.md](https://github.com/ClickHouse/clickhouse-java/blob/main/CONTRIBUTING.md) the integration tests use testcontainers to run clickhouse-server. When I...

bug

## Summary Addreses #1532 Disable ipv6 mode for keeper-server for testcontainers environment because otherwise ClickHouse does not start in docker and integration tests are failed to run