Update release-docs.yml (#1809)

needed for https://github.com/berops/claudie/actions/runs/16727764012

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Chores**
* Updated the Python version used in the release documentation workflow
from 3.9 to 3.10.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: Despire

.github/workflows/release-docs.yml

@@ -97,7 +97,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9  
+          python-version: 3.10
 
       - name: Install Python dependencies
         run: pip install -r requirements.txt