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

[Andrew Cagney]

New commits:
commit 5b6fb4556c7919e1adb6e5784ec02f1e9ddb163d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Sep 30 10:26:57 2021 -0400

    state: hash st->st_connection->serialno instead of st->st_connection
    
    Now that there's a co_serial_t to hash.
    
    This way code can confirm that there's no state for a connection
    when there's also no connection (er, ..).

commit f357b51a035f358144c98eed0c0aefff5f72b345
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Sep 30 09:43:21 2021 -0400

    state: split delete_states_by_connection() in two
    
    "relations" variant called delete_states_by_connection_family()