chore(ci): bump codecov/codecov-action from 5.5.2 to 6.0.0 in the github-actions group (#467)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yaml

@@ -28,6 +28,6 @@ jobs:
       - name: Tests
         run: pytest --cov=switchbot --cov-report=term-missing --cov-report=xml tests
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5.5.2
+        uses: codecov/codecov-action@v6.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }} # required