Update SwiftFormat minimum version and output version in CI

[nolinmcfarland]

📝 Summary

• Updated the SwiftFormat minimum version to 0.56.2
• Modified the CI workflow to output swiftformat --version before running SwiftFormat
• Modified the CI workflow to run brew update --quiet before installing the bundle.

Adding the version output to the CI workflow helps verify which version of SwiftFormat is being used during CI runs, aiding in debugging.

🛠️ Type of Change

• Bug fix (change that fixes an issue)
• New feature (change that adds functionality)
• Breaking change (bug fix or feature that is not backwards compatible)
• Documentation (DocC, API docs, markdown files, templates, etc.)
• Testing (new tests, updated tests, etc.)
• Refactoring or code formatting (no logic changes)
• Updating dependencies (Swift packages, Homebrew, etc.)
• CI/CD (change to automated workflows)

🧪 How Has This Been Tested?

I've verified SwiftFormat 0.56.2 is installed when running brew bundle install.

✅ Checklist

• I have added relevant tests
• I have verified all tests pass
• I have formatted my code using SwiftFormat
• I have updated documentation (if needed)
• I have added the appropriate label to my PR
• I have read the contributing guidelines
• I agree to follow this project's Code of Conduct

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.69%. Comparing base (74be539) to head (01aba59).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #72   +/-   ##
=======================================
  Coverage   88.69%   88.69%           
=======================================
  Files          24       24           
  Lines         292      292           
=======================================
  Hits          259      259           
  Misses         33       33           

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