Potential fix for code scanning alert no. 4: Workflow does not contain permissions

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

Author: ReuelAlbert-Dev

.github/workflows/publish-pypi.yml

@@ -31,6 +31,8 @@ jobs:
           path: dist/
 
   checks:
+    permissions:
+      contents: read
     uses: ./.github/workflows/shared.yml
 
   pypi-publish: