try to skip submodules

Author: piotrekzyla

.github/workflows/demo_build_and_deploy.yml

@@ -32,6 +32,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          submodules: false
 
     #   # Install the cosign tool except on PR
     #   # https://github.com/sigstore/cosign-installer