Add gitHooks to configuration as code example

[MarkEWaite]

Add gitHooks to configuration as code example

Detailed documentation of the strengths and weaknesses of git hooks is already included in the documentation. The example configuration was missing. Example configuration shows the default values.

Testing done

Confirmed that my controller successfully uses configuration as code as described.

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests - that demonstrates feature works or fixes the issue