update HF cache version

.github/workflows/checks.yml

@@ -29,7 +29,7 @@ jobs:
         with:
           path: |
             ~/.cache/huggingface
-          key: ${{ runner.os }}-huggingface-cache-v1  # increment this key to invalidate the cache when new models/datasets are added
+          key: ${{ runner.os }}-hf-cache-v0.2  # increment this key to invalidate the cache when new models/datasets are added
       - name: dependencies
         run: |
           python -m pip install --upgrade pip