[Perl/perl5] b26cac: Announce 5.42 removal of goto to jump into construct

[James E Keenan via perl5-changes]

  Branch: refs/heads/smoke-me/jkeenan/fatal-goto-20231027-gh-16275
  Home:   https://github.com/Perl/perl5
  Commit: b26cac27280033ffe4150718b32e7b63b886e9af
      
https://github.com/Perl/perl5/commit/b26cac27280033ffe4150718b32e7b63b886e9af
  Author: James E Keenan <jkee...@cpan.org>
  Date:   2023-10-27 (Fri, 27 Oct 2023)

  Changed paths:
    M pod/perldiag.pod
    M pod/perlfunc.pod
    M pp_ctl.c
    M t/op/goto.t
    M t/porting/deprecation.t

  Log Message:
  -----------
  Announce 5.42 removal of goto to jump into construct

Fixes #16275