[Perl/perl5] 1181cf: Fill in date for 5.34.1

[Steve Hay via perl5-changes]

  Branch: refs/heads/maint-5.34
  Home:   https://github.com/Perl/perl5
  Commit: 1181cf72936404b890ef41362f533fe2c2626f9b
      
https://github.com/Perl/perl5/commit/1181cf72936404b890ef41362f533fe2c2626f9b
  Author: Steve Hay <steve.m....@googlemail.com>
  Date:   2022-03-12 (Sat, 12 Mar 2022)

  Changed paths:
    M pod/perlhist.pod

  Log Message:
  -----------
  Fill in date for 5.34.1