Potential fix for code scanning alert no. 1: Workflow does not contain permissions

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

Author: nbajpai-code

.github/workflows/blank.yml

@@ -1,6 +1,8 @@
 # This is a basic workflow to help you get started with Actions
 
 name: CI
+permissions:
+  contents: read
 
 # Controls when the workflow will run
 on: