Add OBB models to `GITHUB_ASSET_NAMES` (#7425)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

ultralytics/utils/downloads.py

@@ -16,7 +16,7 @@ from ultralytics.utils import LOGGER, TQDM, checks, clean_url, emojis, is_online
 
 # Define Ultralytics GitHub assets maintained at https://github.com/ultralytics/assets
 GITHUB_ASSETS_REPO = 'ultralytics/assets'
-GITHUB_ASSETS_NAMES = [f'yolov8{k}{suffix}.pt' for k in 'nsmlx' for suffix in ('', '-cls', '-seg', '-pose')] + \
+GITHUB_ASSETS_NAMES = [f'yolov8{k}{suffix}.pt' for k in 'nsmlx' for suffix in ('', '-cls', '-seg', '-pose', '-obb')] + \
                       [f'yolov5{k}{resolution}u.pt' for k in 'nsmlx' for resolution in ('', '6')] + \
                       [f'yolov3{k}u.pt' for k in ('', '-spp', '-tiny')] + \
                       [f'yolo_nas_{k}.pt' for k in 'sml'] + \