Don't specify directory. I think they can find it on their own for maven?

Author: justinabrahms

.github/workflows/pullrequest.yml

@@ -30,7 +30,6 @@ jobs:
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v2
         with:
-          directory: lib/build
           flags: unittests # optional
           name: coverage # optional
           fail_ci_if_error: true # optional (default = false)