Bump codecov/codecov-action from 3 to 4 (#2053)

Author: dependabot[bot]

.github/workflows/ci-build.yml

@@ -32,7 +32,7 @@ jobs:
     - run: npm test
     - name: Upload coverage to Codecov
       if: matrix.node-version == '20.x'
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         directory: coverage