Add is/missing common file conditional recipes and some cleanup

[jonesbusy]

• Add some conditional recipes
• Some code cleanup and use language marker for formatting
• Add setup dependabot recipe and fix it (and add tests for it)

Testing done

Automated tests and write new tests

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