Merge pull request #1331 from jupyterhub/dependabot/github_actions/codecov/codecov-action-4

build(deps): bump codecov/codecov-action from 3 to 4

Author: consideRatio

.github/workflows/test.yml

@@ -93,4 +93,4 @@ jobs:
         run: |
           pytest --verbose --color=yes --durations=10 --cov=repo2docker tests/${{ matrix.repo_type }}
 
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4