Try to update submodules

Author: abetlen

.github/workflows/test.yaml

@@ -20,6 +20,8 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: "true"
+      - name: Update submodules
+        run: git submodule update --init --recursive
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with: