[Perl/perl5] b677f4: regexec.c: Use utf8_hop_safe() instead of rolling ...

[Karl Williamson via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: b677f49eaeecdec4c98ae1028d2d7b4f46588636
      
https://github.com/Perl/perl5/commit/b677f49eaeecdec4c98ae1028d2d7b4f46588636
  Author: Karl Williamson <k...@cpan.org>
  Date:   2023-07-09 (Sun, 09 Jul 2023)

  Changed paths:
    M regexec.c

  Log Message:
  -----------
  regexec.c: Use utf8_hop_safe() instead of rolling our own