Release v1.19.0

• Added: hidden argument to
  audeer.list_dir_names()
  to include hidden folders in results
• Added: remove_from_kwargs argument to
  audeer.deprecated_keyword_argument()
  to indicate if the keyword marked as deprecated
  should be removed from kwargs.
  Default is True
• Added: ext argument to
  audeer.replace_file_extension()
• Added: support for Python 3.10
• Added: support for Python 3.11
• Changed: split API documentation into sub-pages
  for each function/class
• Fixed: add raises section to docstring of
  audeer.list_dir_names()