Potential fix for code scanning alert no. 728: Workflow does not contain permissions

yes

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

Author: vinod0m

.github/workflows/python-test.yml

@@ -1,5 +1,8 @@
 name: Python Tests (consolidated)
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: [ main ]