[Perl/perl5] bb1af6: locale.c: Win32 also can determine the codeset

[Karl Williamson via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: bb1af65a7e3752fadb78b9aee97bc0cf9043f9cc
      
https://github.com/Perl/perl5/commit/bb1af65a7e3752fadb78b9aee97bc0cf9043f9cc
  Author: Karl Williamson <k...@cpan.org>
  Date:   2023-07-08 (Sat, 08 Jul 2023)

  Changed paths:
    M locale.c

  Log Message:
  -----------
  locale.c: Win32 also can determine the codeset

This code adds the codeset detail to debugging statements.  It didn't
change when the ability to find the codeset on Windows platforms was
added, so the detail was ommited for them, until this commit.