Revert "chore(deps): update dependency python to 3.14 (#363)"

This reverts commit 178b0a7.

Author: yolanfery

.github/workflows/schema-compatibility-cron.yml

@@ -12,7 +12,7 @@ jobs:
 
       - uses: actions/setup-python@v6
         with:
-          python-version: "3.14"
+          python-version: "3.13"
 
       - run: pip install --upgrade openhexa.sdk