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: cinderellasecure

.github/workflows/test.yml

@@ -3,6 +3,8 @@ name: Node CI
 on: [push]
 jobs:
   build:
+    permissions:
+      contents: read
     runs-on: macos-latest
     steps:
     - uses: actions/checkout@v2