Potential fix for code scanning alert no. 74: Workflow does not contain permissions (#884)

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

Author: Avery-Dunn

.github/workflows/python-package.yml

@@ -13,6 +13,8 @@ on:
 
 jobs:
   ci:
+    permissions:
+      contents: read
     env:
       # Fake a TRAVIS env so that the pre-existing test cases would behave like before
       TRAVIS: true