[Performance] Added initial benchmark

[chernser]

Summary

Added initial project for the benchmark

Checklist

Delete items not relevant to your PR:

• Unit and integration tests covering the common scenarios were added
• A human-readable description of the changes was provided to include in CHANGELOG
• For significant changes, documentation in https://github.com/ClickHouse/clickhouse-docs was updated with further explanations or tutorials

[mzitnik]

A few points

• Can we convert it to be a module in the project so we could use the gradle directory
• The code that creates data seems to identical to what we have in tests can we use it as a module

[chernser]

I've done JMH as separate project because:

1. It is a completely separate application
2. I do want to split builds of main application and this one.

I agree that we need to reuse test classes. For that I will repeat what is done in clickhouse-java and will create a test classes jar.

[mzitnik]

Let's add to the contribution guide on how to run it