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

[Andrew Cagney]

New commits:
commit 78f693cf0f3581de34ad0f33ec9ff842d925ee87
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed May 19 15:12:31 2021 -0400

    whack: include the whack fd in pluto's "whack: ..." debug messages
    
    help with identifying the command that leaked whackfd

commit 60fb5b9b1f10ab24af6e052179cf0b74018f9d48
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed May 19 15:45:45 2021 -0400

    fd: merge dup_any() and dup_any_fd() into fd_dup()
    
    pass WHERE where possible - better refcnt logs