Add missing final newlines to shell test fixture scripts and update generated archives#103

Copilot wants to merge 3 commits intomainEliahKagan/gitoxide:mainfrom

copilot/fix-fd7b45b9-7f11-4a1e-be57-3fc503200944EliahKagan/gitoxide:copilot/fix-fd7b45b9-7f11-4a1e-be57-3fc503200944Copy head branch name to clipboard