[Perl/perl5] 573010: Fix some links about ebcdic

[thibaultduponchelle via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 573010eee330beb85706b6ed5f4660ca1b8b3de3
      
https://github.com/Perl/perl5/commit/573010eee330beb85706b6ed5f4660ca1b8b3de3
  Author: Thibault DUPONCHELLE <thibault.duponche...@gmail.com>
  Date:   2021-06-20 (Sun, 20 Jun 2021)

  Changed paths:
    M pod/perlebcdic.pod

  Log Message:
  -----------
  Fix some links about ebcdic


  Commit: 2abbc583f95a1bd7d407888df4aead67881584c3
      
https://github.com/Perl/perl5/commit/2abbc583f95a1bd7d407888df4aead67881584c3
  Author: Thibault DUPONCHELLE <thibault.duponche...@gmail.com>
  Date:   2021-06-20 (Sun, 20 Jun 2021)

  Changed paths:
    M README.ko

  Log Message:
  -----------
  No https for std.dkuug.dk


  Commit: 6dc252fde23fa7f9095e5afb5360b22bc990229b
      
https://github.com/Perl/perl5/commit/6dc252fde23fa7f9095e5afb5360b22bc990229b
  Author: Thibault DUPONCHELLE <thibault.duponche...@gmail.com>
  Date:   2021-06-20 (Sun, 20 Jun 2021)

  Changed paths:
    M README.synology

  Log Message:
  -----------
  Fix link for synology


Compare: https://github.com/Perl/perl5/compare/a346264fbfb1...6dc252fde23f