Pin workflow tooling to Python 3.13

Author: adilhusain-s

.github/workflows/release-matching-python-tags.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: '3.13'
 
       - name: Install Python dependencies
         run: |