use coverage action instead of manually post the results

Author: adrai

.github/workflows/lint_and_test.yml

@@ -31,6 +31,7 @@ jobs:
       - name: Test
         run: npm test
       - name: Coverage
-        run: npm run test:coverage && cat ./coverage/lcov.info | node_modules/.bin/coveralls --verbose
+        run: npm run test:coverage
+        # run: npm run test:coverage && cat ./coverage/lcov.info | node_modules/.bin/coveralls --verbose
       - name: Coveralls
         uses: coverallsapp/github-action@v2