Update code coverage reporting

Author: Mykolas

.github/workflows/node.js.yml

@@ -26,5 +26,5 @@ jobs:
       - run: npm test
       - uses: qltysh/qlty-action/coverage@v2
         with:
-          token: { { secrets.QLTY_COVERAGE_TOKEN } }
+          token: ${{ secrets.QLTY_COVERAGE_TOKEN }}
           files: coverage/lcov.info