[Perl/perl5] bea626: op.c - work around Module::Install::DSL issue

  Branch: refs/heads/yves/stop_first_error
  Home:   https://github.com/Perl/perl5
  Commit: bea62626e8a320c614468a2d48f1a5f74fb263ae
      https://github.com/Perl/perl5/commit/bea62626e8a320c614468a2d48f1a5f74fb263ae
  Author: Yves Orton <demerphq@gmail.com>
  Date:   2022-08-29 (Mon, 29 Aug 2022)

  Changed paths:
    M op.c
    M op.h

  Log Message:
  -----------
  op.c - work around Module::Install::DSL issue

This converts INIT {} blocks from the Module::Install::DSL
namespace into BEGIN blocks. This works around the bug reported in
GH Issue #16300. (Hopefully, not fully tested yet.)

• [Perl/perl5] bea626: op.c - work around Module::Install::DSL issue by Yves Orton via perl5-changes