Update codecov/codecov-action action to v5 (#106)

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

Author: renovate[bot]

.github/workflows/test.yml

@@ -32,7 +32,7 @@ jobs:
         run: pnpm test:coverage
 
       - name: Upload code coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
 
   lint:
     runs-on: ubuntu-latest