checkout the submodules

Author: downpatch

.github/workflows/build-and-deploy.yml

@@ -15,6 +15,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v4