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

[Andrew Cagney]

New commits:
commit 4d13c41305e63edb76404ddd2737eeaef0ee7934
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 9 17:08:55 2022 -0400

    testing: add exec</dev/null to scripts building KVMs
    
    i.e., close STDIN so any command prompts get EOF;
    Fix FreeBSD with its new pkg release.

commit 1c5c733046b472465a65cbadfb0a2e0993d8a016
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 9 15:54:09 2022 -0400

    libswan: make ttoul() static

commit a0f555762141e27b41c664918d29d4ea1a7d5296
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 9 15:42:01 2022 -0400

    whack: use shunk_to_uintmax() to parse numeric options