Update test.yml

Add CPython 3.11

.github/workflows/test.yml

@@ -11,6 +11,31 @@ permissions:
   contents: read
 
 jobs:
+  cpy_3_11:
+    name: CPython 3.11
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install test_cmd
+
+      - name: Test Run
+        run: |
+          test_cmd tests `which python` pypage.py @ -
+
   cpy_3_10:
     name: CPython 3.10
     permissions: