fix workflow does not contain permissions (#2360)

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: Simek

.github/workflows/code-deploy-preview.yml

@@ -4,6 +4,9 @@ on:
   pull_request:
     types: [labeled, synchronize]
 
+permissions:
+  contents: read
+
 jobs:
   build:
     if: ${{ github.event.label.name == 'deploy' }}