In gix-testtools, use `ignore` and `index` via `gix_worktree`#1591

Byron merged 1 commit intoGitoxideLabs:mainGitoxideLabs/gitoxide:mainfrom

EliahKagan:run-ci/deps-via-worktreeEliahKagan/gitoxide:run-ci/deps-via-worktreeCopy head branch name to clipboard