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

[Andrew Cagney]

New commits:
commit 8073094439bb74cb6c88a1c90592e3db35ecee4e
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Nov 29 15:51:03 2021 -0500

    testing: merge debian.mk into mk/docker-targets.mk, only use