Not a directory: 'windows/.DS_Store'

[robmarkcole]

On a mac, when working through prepare/ingest/materialize the error below is sometimes raised:

  File "/Users/robin.cole/gitlab/eda-rslearn-soil-moisture-dataset/rslearn/rslearn/dataset/dataset.py", line 120, in load_windows
    for p in group_dir.iterdir():
  File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/pathlib.py", line 931, in iterdir
    for name in os.listdir(self):
                ^^^^^^^^^^^^^^^^
NotADirectoryError: [Errno 20] Not a directory: 'dataset/windows/.DS_Store'

Could be handled with additional checks

[robmarkcole]

Addressed in 82c3e73