Update codecov/codecov-action action to v5 (#203)

Signed-off-by: mend-for-github-com[bot] <mend-for-github-com[bot]@users.noreply.github.com>
Co-authored-by: mend-for-github-com[bot] <50673670+mend-for-github-com[bot]@users.noreply.github.com>

Author: mend-for-github-com[bot]

.github/workflows/test.yml

@@ -35,6 +35,6 @@ jobs:
           poetry run coverage run --source=src -m pytest -v
           poetry run coverage xml
       - name: Upload Coverage Report
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           files: ./coverage.xml