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

[Andrew Cagney]

New commits:
commit 593917d84559ba687c0f281133df808221cf947e
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Nov 17 09:47:29 2023 -0500

    orient: drop code maintaining the custom .host_pair / .hp_next

commit 29c1eb28fbb955cb098fd8c122e39333b2117032
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Nov 13 21:37:39 2023 -0500

    pervasive: iterate over host-pair's using the connection DB
    
    not the host-pair DB

commit ba2ba0290f125e456794d1d7925c48503a731d98
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Nov 10 14:37:19 2023 -0500

    connections: add a local->remote hash table to the connection DB