remove all optional things

Author: AWinterman

.github/workflows/nodejs.yml

@@ -26,7 +26,3 @@ jobs:
     - uses: codecov/codecov-action@v1
       with:
         token: ${{ secrets.CODECOV_TOKEN }} #required
-        file: ./coverage.xml #optional
-        flags: unittests #optional
-        name: codecov-umbrella #optional
-        yml: ./codecov.yml #optional