Increase worker config rollout timeout

Observed in CI this timeout expired before all node configs were
updated however, after reviewing node status, the nodes were all
properly updated.  Increasing the timeout to avoid flakes.

test/aws/scaleup.yml

@@ -117,7 +117,7 @@
         oc wait machineconfigpool/worker
         --kubeconfig={{ kubeconfig_path }}
         --for=condition=Updated
-        --timeout=5m
+        --timeout=10m
 
     rescue:
     - name: DEBUG - Get worker machine config pool