Release v2.2.1

• Added: support for Python 3.13
• Added: support for tar,
  tar.bz2,
  tar.xz
  archives in
  audeer.create_archive(),
  audeer.extract_archive(),
  and audeer.extract_archives()
• Fixed: avoid deprecation warnings
  in Python>=3.12
  by using the "tar" filter
  when extracting tar archives
• Removed: support for Python 3.8