[Perl/perl5] 17c19a: officially support Visual C++ 2022

[xenu via perl5-changes]

  Branch: refs/heads/maint-5.34
  Home:   https://github.com/Perl/perl5
  Commit: 17c19aa296ca10b1c68a6513ff1aedb93d51f34d
      
https://github.com/Perl/perl5/commit/17c19aa296ca10b1c68a6513ff1aedb93d51f34d
  Author: Tomasz Konojacki <m...@xenu.pl>
  Date:   2022-02-26 (Sat, 26 Feb 2022)

  Changed paths:
    M README.win32
    M win32/GNUmakefile
    M win32/Makefile

  Log Message:
  -----------
  officially support Visual C++ 2022

No code changes are needed.

(cherry picked from commit 5e4fe29818b7855da40185d452b359f9259e66f9)