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

Author: renovate[bot]

.github/workflows/ci.yml

@@ -55,6 +55,6 @@ jobs:
         env:
           NODE_OPTIONS: --max_old_space_size=6144
       - name: Code Coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}