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

[Andrew Cagney]

New commits:
commit 833de066f0dc0e53ef8516aaa5a515f452a85685
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Nov 2 13:28:13 2021 -0400

    host_pair: when allocating host_pair, call dbg_alloc() asap

commit 68310e114024d0f69e1ecc79c026b88f206ac302
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Nov 2 13:27:56 2021 -0400

    testing: in refcnt.awk, dump more of a references history