Change submodule fetch option to recursive

Author: slayoo

.github/workflows/buildwheels.yml

@@ -167,7 +167,7 @@ jobs:
     - uses: actions/checkout@v5
       with:
         fetch-depth: 0
-        submodules: true
+        submodules: recursive
 
     - name: Build source distribution
       run: pipx run build --sdist