ci: don't upload coverage for renovate or release-please PRs (#422)

Author: jooola

.github/workflows/test.yml

@@ -29,6 +29,9 @@ jobs:
         run: tox -- --cov --cov-report=xml
 
       - name: Upload coverage reports to Codecov
+        if: >
+          !startsWith(github.head_ref, 'renovate/') &&
+          !startsWith(github.head_ref, 'release-please--')
         uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}