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

[Andrew Cagney]

New commits:
commit 10855fe8ce5bb9cf4ff21adc0f28f5f60243cadd
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Oct 15 19:14:02 2020 -0400

    testing: have check-for-core.sh exit non-zero when there are core files