Potential fix for code scanning alert no. 2: Workflow does not contain permissions

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

Author: jeffpaul

.github/workflows/test.yml

@@ -7,6 +7,8 @@ on:
   push:
     branches:
       - develop
+permissions:
+  contents: read
 jobs:
   shellcheck:
     name: Shellcheck