Update test.yaml

Author: Lulalaby

.github/workflows/test.yaml

@@ -65,7 +65,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: pip
           cache-dependency-path: requirements/coverage.pip