Make `gix::Repository::has_object()` consider empty blob ids to be always present#2167

Byron merged 2 commits intomainGitoxideLabs/gitoxide:mainfrom

copilot/fix-3952f55e-8faf-4737-886f-09e74cab4ca8GitoxideLabs/gitoxide:copilot/fix-3952f55e-8faf-4737-886f-09e74cab4ca8Copy head branch name to clipboard