Test Python 3.8 macOS arm64 in separate job

.github/workflows/cd.yml

@@ -236,6 +236,31 @@ jobs:
           path: ./wheelhouse/*.whl
           if-no-files-found: error
 
+  test_macos_arm64_cp38_wheel:
+    name: Test macOS wheel (arm64) with Python 3.8
+    runs-on: macos-latest
+    needs: [macos_arm64_cp38_hotfix]
+    strategy:
+      fail-fast: true
+    steps:
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.8
+
+      - name: Download built wheel
+        uses: xxxxxxxxxxxxxxxxxxxxxxxxx@xx
+        with:
+          name: macos_x86_64_py38_wheel
+
+      - name: Install Hugo from built wheel
+        run: python -m pip install wheelhouse/*.whl
+
+      - name: Test wheel
+        run: |
+          hugo version
+          hugo env --logLevel debug
+
   macos_x86_64_wheels:
     name: macOS wheels (x86_64)
     runs-on: macos-latest