[Perl/perl5] ce9ebb: locale.c: Avoid unused parameter warning

[Karl Williamson via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: ce9ebb8ee7d67cc96c96b3788fa8df39bf25b45a
      
https://github.com/Perl/perl5/commit/ce9ebb8ee7d67cc96c96b3788fa8df39bf25b45a
  Author: Karl Williamson <k...@cpan.org>
  Date:   2024-01-29 (Mon, 29 Jan 2024)

  Changed paths:
    M locale.c

  Log Message:
  -----------
  locale.c: Avoid unused parameter warning

This happend under some Configurations; and it's complicated.