feat: add support for clickhouse cloud

[Ian2012]

Description

This PR

• Allows connecting to clickhouse cloud or external clickhouse instances using TLS.
• Add a new config to disable the clickhouse service: RUN_CLICKHOUSE

Partially solves: #8 Solves: #15

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[itsjeyd]

@Ian2012 Thanks for this contribution! Let us know when it is ready for review.

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