Update Databricks to require default catalog.

[mknowlton89]

Features and Changes

An organization using a Databricks data source is unable to use GrowthBook's Schema Browser as the query to generate the schema browser requires the catalog to be prefixed to the beginning of the FROM statement.

Testing

• Attempted to connect to our sample Databricks database without the changes in this PR and ensure you get an error when trying to view the Schema Browser that states there was an error.
• Then, with the changes in this PR, using the same credentials, update the Connection Information and include the catalog, and then confirm we're able to generate an information_schema successfully.

[github-actions]

Your preview environment pr-1566-bttf has been deployed.

Preview environment endpoints are available at:

• https://growthbook-3000-pr-1566-bttf.growthbook.okteto.dev
• https://growthbook-3100-pr-1566-bttf.growthbook.okteto.dev