no coveralls (#1059)

Author: penelopeysm

.github/workflows/CI.yml

@@ -80,8 +80,3 @@ jobs:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
-
-      - uses: coverallsapp/github-action@v2
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          path-to-lcov: lcov.info