Sync with 2.34.2

Sync with 2.34.2

* maint-2.34:
  Git 2.34.2
  Git 2.33.2
  Git 2.32.1
  Git 2.31.2
  GIT-VERSION-GEN: bump to v2.33.1
  Git 2.30.3
  setup_git_directory(): add an owner check for the top-level directory
  Add a function to determine whether a path is owned by the current user