[Perl/perl5] 6a541b: Add vsfos to AUTHORS

[Leon Timmermans via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 6a541b132cdeadcf0f93ab599ef5c4600e33c5fe
      
https://github.com/Perl/perl5/commit/6a541b132cdeadcf0f93ab599ef5c4600e33c5fe
  Author: Leon Timmermans <faw...@gmail.com>
  Date:   2023-05-22 (Mon, 22 May 2023)

  Changed paths:
    M AUTHORS

  Log Message:
  -----------
  Add vsfos to AUTHORS