chore(deps): update codecov/codecov-action action to v4

Author: renovate[bot]

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
           CI: true
 
       - name: Coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
 
       - name: Build
         run: npm run build