update python version for all tests

Signed-off-by: Martin Schurz <[email protected]>

.github/workflows/nginx_hardening.yml

@@ -58,10 +58,10 @@ jobs:
           path: ansible_collections/devsec/hardening
           submodules: true
 
-      - name: Set up Python 3.11
+      - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.11
+          python-version: 3.12
 
       - name: Install dependencies
         run: |