version 2.1.0

• Python version 3.7 support is dropped because it is deprecated. Python
  version 3.12 was added.
• Fixed a bug where pytest 8.1+ would raise a PluginValidationError because
  the hook pytest_collect_file() has finally dropped the deprecated
  argument path from its specification.
• Add extract_md5sum check on uncompressed contents of compressed output files.
  Gzipped files contain a timestamp which makes it hard to directly compare the
  md5sums of gzipped files.
• Document naming conventions for Python test discovery