Fix #2937: added clickhouse usage connector

[ulixius9]

Describe your changes :

Fix #2937: added clickhouse usage connector

Type of change :

• New feature

Checklist:

• I have read the CONTRIBUTING document.
• I have performed a self-review of my own.
• I have tagged my reviewers below.
• I have commented on my code, particularly in hard-to-understand areas.
• My changes generate no new warnings.
• I have added tests that prove my fix is effective or that my feature works.
• All new and existing tests passed.

Reviewers

@harshach @ayush-shah @pmbrull

[pmbrull]

Hi, @ulixius9, thanks for the PR! It LGTM, just please review that you can run the Docker's correctly on your end with the requirement change.

Even if the py-tests CI shows as a timeout, it usually happens due to an issue trying to spin up the Airflow container or the sample_data pipeline failing. We have an open issue to treat this more explicitly #2801

Thanks!