Update codecov/codecov-action@v1 -> v5 in ci.yml

Author: nelsonic

.github/workflows/ci.yml

@@ -30,4 +30,4 @@ jobs:
 #     - run: npm run build --if-present
     - run: npm test
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v1 
+      uses: codecov/codecov-action@v5