chore(deps): update codecov/codecov-action action to v6 (#132)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -18,7 +18,7 @@ jobs:
       - run: node --version
       - run: npm install
       - run: npm test
-      - uses: codecov/codecov-action@v5
+      - uses: codecov/codecov-action@v6
         with:
           name: actions ${{ matrix.node }}
   lint: