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

[Andrew Cagney]

New commits:
commit 0b3e977691d86d365260fbb836250b3e254f2782
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Sep 4 07:48:55 2023 -0400

    testing: add more WIP crossing-stream combinations
    
    ref #1231