bpo-35402: Update macOS installer to use Tcl 8.6.9 / Tk 8.6.9.1 (GH-11101)

(cherry picked from commit 7cf3d8e25174c8871883e42f3240fd7f01efd3a8)

Co-authored-by: Ned Deily <nad@python.org>
3 files changed