update to 2.35.1
    
    Per the upstream release notes¹:
    
        Git 2.35 shipped with a regression that broke use of "rebase" and
        "stash" in a secondary worktree.  This maintenance release ought to
        fix it.
    
    ¹ https://github.com/git/git/raw/v2.35.1/Documentation/RelNotes/2.35.1.txt