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

[Andrew Cagney]

New commits:
commit 7c154c493b6fd72c85344ee4314a85a672958976
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jan 21 00:19:44 2021 -0500

    Revert "x509: in collect_rw_ca_candidates() use FOR_EACH_HOST_PAIR_CONNECTION()"
    
    Relies on unset_address.
    
    This reverts commit 1399255586bfa00b9fc8b4318a0469f51152a30f.