[Perl/perl5] 2b592c: locale.c: Move code to within only block using it

[Karl Williamson via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 2b592c85804f3d86cbc116b1ab202cb10727757e
      
https://github.com/Perl/perl5/commit/2b592c85804f3d86cbc116b1ab202cb10727757e
  Author: Karl Williamson <k...@cpan.org>
  Date:   2023-12-08 (Fri, 08 Dec 2023)

  Changed paths:
    M locale.c

  Log Message:
  -----------
  locale.c: Move code to within only block using it