[Perl/perl5] 3ae398: perlio.c: remove silly casts

[mauke via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 3ae398fba4a16b2da69f72f21ace25d2bf0370e6
      
https://github.com/Perl/perl5/commit/3ae398fba4a16b2da69f72f21ace25d2bf0370e6
  Author: Lukas Mai <lukasmai....@gmail.com>
  Date:   2023-03-23 (Thu, 23 Mar 2023)

  Changed paths:
    M perlio.c

  Log Message:
  -----------
  perlio.c: remove silly casts