Merge pull request #525 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

@@ -92,4 +92,4 @@ jobs:
 
       # Action Repo: https://github.com/codecov/codecov-action
       - name: "Upload coverage to codecov"
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4