[pear/Mail_Mime] 21407d: CI: Drop tests for PHP < 5.6

[email protected] ("Aleksander Machniak via pear-cvs") Wed, 31 May 2023 02:41:59 -0700

Newsgroups	php.pear.cvs
Message-ID	<pear/Mail_Mime/push/refs/heads/master/[email protected]>

  Branch: refs/heads/master
  Home:   https://github.com/pear/Mail_Mime
  Commit: 21407d491ccab3265fec2ad72fa6ad322cb290fd
      https://github.com/pear/Mail_Mime/commit/21407d491ccab3265fec2ad72fa6ad322cb290fd
  Author: Aleksander Machniak <[email protected]>
  Date:   2023-05-31 (Wed, 31 May 2023)

  Changed paths:
    M .github/workflows/tests.yml

  Log Message:
  -----------
  CI: Drop tests for PHP < 5.6