[xmlunit/xmlunit] 2e5ca1: add basic editorconfig

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

  Branch: refs/heads/main
  Home:   https://github.com/xmlunit/xmlunit
  Commit: 2e5ca1eefa0fdf8bd7fcbad95ca51f5235a7e0df
      https://github.com/xmlunit/xmlunit/commit/2e5ca1eefa0fdf8bd7fcbad95ca51f5235a7e0df
  Author: Stefan Bodewig <ste...@fr...>
  Date:   2022-01-12 (Wed, 12 Jan 2022)

  Changed paths:
    A .editorconfig

  Log Message:
  -----------
  add basic editorconfig