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

[Andrew Cagney]

New commits:
commit 93d83fc2ebbfa2fc02c733b29627128ab1199b97
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jan 31 14:02:02 2022 -0500

    time: add ttodeltatime(string, default_scale) and struct timescale, test
    
    Handles things like 1ms, 1w, ...