Fix/bump style bot sha (#1223)

* [CI] Bump style-bot-action to hardened SHA (TOCTOU fix)

* [CI] Bump style-bot-action SHA (fix GraphQL type mismatch)

* [CI] Fix: use correct full SHA for style-bot-action

Author: paulinebm

.github/workflows/pr_style_bot.yaml

@@ -9,7 +9,7 @@ permissions:
 
 jobs:
   style:
-    uses: huggingface/huggingface_hub/.github/workflows/style-bot-action.yml@d87e6e68f8edeab7aa706e88c47f4039744707e9
+    uses: huggingface/huggingface_hub/.github/workflows/style-bot-action.yml@5a5ad15de10edd2d1a2655c76de1dec7c27c3574
     with:
       python_quality_dependencies: "[quality]"
     secrets: