🐛 [FIX] filter_data

[pdisbeschl]

Issue:

• The commit 9818478 changes the location where the images_list variable points to. Loading in a standard YOLO dataset with the default file structure will break as a result (`get_data', line 169).

Fix:

• Images are now loaded from the correct images_path instead of dataset_path
  • This also impacts labels_path, since this is based on images_path
• Typo "pache" now reverted to "cache" - While not a bug as such, I do not believe this was intentional

Further remarks:

• I did not touch the TODO in line 88 regarding sorting by name.