Re-add mask_many_features.tif.

3 jobs for enhancement/revise_polygonize in 3 minutes and 44 seconds (queued for 10 seconds)
Status Name Job ID Coverage
  Test
passed test_py_tools_ds #102394

00:00:44

70.0%
passed test_styles #102395

00:00:24

passed test_urls #102396

00:02:34