[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 2b6df343e1eda0396aea80bb4c4c0a3c37610cec
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Jun 22 10:51:11 2022 -0400

    building: sprinkle emacs shell/python mode markers over scripts