Fix incorrect model license

Hi

@nielsr



@merve

, thanks for adding a model card!

However, the license you used was wrong. The license for the code is Apache 2.0, but the license for the release weights are CC BY-NC 4.0 (unfortunately, this is just a requirement from using ImageNet data).

I'll open this PR on the other models as well.

README.md

@@ -1,5 +1,5 @@
 ---
-license: apache-2.0
+license: cc-by-nc-4.0
 pipeline_tag: image-classification
 ---
 # Hiera Base MAE Trained on IN1K fine-tuned on IN1K