added submodules: recursive

Author: MarcusDunn

.github/workflows/update-llama-cpp.yml

@@ -15,6 +15,8 @@ jobs:
     steps:
       - uses: actions/checkout@v3
         name: Checkout latest
+        with:
+          submodules: recursive
       - name: create branch
         run: git checkout -b update-llama-cpp-$(date -I)
       - name: update submodules