[CI] Bump style-bot to hardened TOCTOU-fix SHA (#1230)

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: paulinebm

.github/workflows/pr_style_bot.yaml

@@ -10,7 +10,7 @@ permissions:
 
 jobs:
   style:
-    uses: huggingface/huggingface_hub/.github/workflows/style-bot-action.yml@e5365a9b53b19a0888a442075cc1032ab988a466
+    uses: huggingface/huggingface_hub/.github/workflows/style-bot-action.yml@db5c4b2fbec4cd6df3f6dc13ce5abf584d36b859
     with:
       python_quality_dependencies: "[quality]"
     secrets: