chore(deps): update codecov/codecov-action action to v5.4.0 (#25)

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

Author: renovate[bot]

.github/workflows/test.yaml

@@ -68,7 +68,7 @@ jobs:
           path: ./.coverage
 
       - name: Upload coverage report to Codecov
-        uses: codecov/codecov-action@v5.3.1
+        uses: codecov/codecov-action@v5.4.0
         with:
           file: ./.coverage/lcov.info
           fail_ci_if_error: true