chore: reduce smoke test timeout from 5m to 2m (parallel dockerd fix)

Author: manascb1344

.github/workflows/ci-cd.yml

@@ -103,7 +103,7 @@ jobs:
     name: Smoke Test
     needs: deploy
     runs-on: [self-hosted, modal, "job-${{ github.run_id }}-smoke"]
-    timeout-minutes: 5
+    timeout-minutes: 2
     steps:
       - name: Verify runner is healthy
         run: |