Merge pull request #80 from jupyterhub/dependabot/github_actions/codecov/codecov-action-6

build(deps): bump codecov/codecov-action from 5 to 6

Author: consideRatio

.github/workflows/test.yaml

@@ -71,4 +71,4 @@ jobs:
           pytest --cov=tmpauthenticator
 
       # GitHub action reference: https://github.com/codecov/codecov-action
-      - uses: codecov/codecov-action@v5
+      - uses: codecov/codecov-action@v6