chore: Potential fix for code scanning alert no. 4: Workflow does not contain permissions (#112)

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

Author: baileympearson

.github/workflows/nodejs.yml

@@ -5,6 +5,8 @@ name: CI
 jobs:
   test:
     name: Test
+    permissions:
+      contents: read
     strategy:
       fail-fast: false
       matrix: