Merge pull request #172 from tj-actions/renovate/actions-cache-4.x

Update actions/cache action to v4.0.2

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/[email protected]
         with:
           python-version: '3.11'
-      - uses: actions/[email protected].1
+      - uses: actions/[email protected].2
         id: pip-cache
         with:
           path: ~/.cache/pip