Add submodule support in CI

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Author: TG1999

.github/workflows/ci.yml

@@ -10,6 +10,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
       - name: Setup Python environment
         uses: actions/setup-python@v5
@@ -44,6 +46,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
       - name: Setup Python environment
         uses: actions/setup-python@v5