[xmlunit/xmlunit.net] 4a5785: change version number so I'm sure the correct file...

[Stefan B. <no...@gi...>]

  Branch: refs/heads/main
  Home:   https://github.com/xmlunit/xmlunit.net
  Commit: 4a57856dda6ff79fb12b4a70a05d666f2fa31a9e
      https://github.com/xmlunit/xmlunit.net/commit/4a57856dda6ff79fb12b4a70a05d666f2fa31a9e
  Author: Stefan Bodewig <ste...@fr...>
  Date:   2022-01-26 (Wed, 26 Jan 2022)

  Changed paths:
    M appveyor.yml

  Log Message:
  -----------
  change version number so I'm sure the correct file is actually read