ci: update kubectl rollout namespace

Signed-off-by: peefy <[email protected]>

Author: Peefy

Diff for: .github/workflows/ci.yaml

@@ -35,4 +35,4 @@ jobs:
       - name: Run e2e tests
         run: |
           make deploy
-          kubectl -n source-system rollout status deploy/kcl-webhook-server --timeout=1m
+          kubectl rollout status deploy/kcl-webhook-server --timeout=1m