Create ClickHouse cBioPortal Docker Compose Setup

[inodb]

With the release of the clickhouse integration, deployers of cBioPortal can now run cBioPortal in "clickhouse mode". Let's provide a way to do this using the cbioportal docker compose setup. It should be an opt-in functionality, mainly useful for when you have large studies >100K samples.

• Add a way to launch cBioPortal with clickhouse. E.g.:

  docker compose -f docker-compose.yml -f addon/docker-compose.clickhouse.yml up
  

  There is a clickhouse image we can use: https://hub.docker.com/r/clickhouse/clickhouse-server/tags
• Add a sync step, this step would copy the MySQL data to clickhouse using sling or another approach. Can reuse what's been developed for the production GENIE portal (should prolly run in a separate container with access to both MySQL db and clickhouse db). After loading a custom study, users will now have to run a sync step (or potentially it could be a single command that runs the regular import followed by the sync step).
• Update documentation on cBioPortal docs (https://docs.cbioportal.org/deployment/docker/)