Added a script to import an arbitrary Git repository into ClickHouse as a sample dataset.
Why it matters
This feature allows users to easily load the contents and metadata of any Git repository into ClickHouse, enabling analysis and exploration of repository data within ClickHouse. It simplifies the process of importing complex Git data structures for testing, development, and demonstration purposes.How to use it
Users can utilize the provided import script to specify a Git repository URL, which will then be processed and imported into ClickHouse as tables containing repository data. Running the script with the desired repository URL initiates the import process.