fix(ci): revert workflow change

Signed-off-by: Frost Ming <me@frostming.com>

Author: frostming

.github/workflows/ci.yml

@@ -27,8 +27,13 @@ jobs:
       - name: Install dependencies
         run: pdm install -G toc -G codehilite
       - name: Run Tests
+        if: ${{ matrix.python-version == '3.11' }}
+        run: pdm run -v pytest tests
+      - name: Run Tests < 3.11
+        if: ${{ matrix.python-version != '3.11' }}
         run: pdm run -v pytest --cov=marko/ --cov-report=xml tests
       - name: Upload coverage to Codecov
+        if: ${{ matrix.python-version != '3.11' }}
         uses: codecov/codecov-action@v1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}