chore(deps): update codecov/codecov-action action to v5

Author: renovate[bot]

.github/workflows/codecov.yml

@@ -21,6 +21,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}