fix：补齐离线工作流 bare repo 安全白名单

.gitea/workflows/release-offline.yml

@@ -30,6 +30,7 @@ jobs:
             echo "gitea bare repo not found: ${bare_repo}" >&2
             exit 65
           fi
+          git config --global --add safe.directory "${bare_repo}"
           rm -rf "${worktree}"
           mkdir -p "${worktree_root}"
           git clone --no-checkout "${bare_repo}" "${worktree}"