increase kubectl wait timeout for scale-from-zero alpine pods to 2m (#13655)

Signed-off-by: Botond Szirtes <botond.szirtes@est.tech>

Author: bszirtes

examples/features/scale-from-zero/README.md

@@ -28,10 +28,10 @@ Wait for applications ready:
 kubectl wait -n ns-scale-from-zero --for=condition=ready --timeout=1m pod -l app=nse-supplier-k8s
 ```
 ```bash
-kubectl wait -n ns-scale-from-zero --for=condition=ready --timeout=1m pod -l app=alpine
+kubectl wait -n ns-scale-from-zero --for=condition=ready --timeout=2m pod -l app=alpine
 ```
 ```bash
-kubectl wait -n ns-scale-from-zero --for=condition=ready --timeout=1m pod -l app=nse-icmp-responder
+kubectl wait -n ns-scale-from-zero --for=condition=ready --timeout=2m pod -l app=nse-icmp-responder
 ```
 
 Find NSE pod by label:

examples/features/vl3-scale-from-zero/README.md

@@ -17,7 +17,7 @@ Wait for applications ready:
 kubectl wait -n ns-vl3-scale-from-zero --for=condition=ready --timeout=1m pod -l app=nse-supplier-k8s
 ```
 ```bash
-kubectl wait -n ns-vl3-scale-from-zero --for=condition=ready --timeout=1m pod -l app=alpine
+kubectl wait -n ns-vl3-scale-from-zero --for=condition=ready --timeout=2m pod -l app=alpine
 ```
 ```bash
 kubectl wait -n ns-vl3-scale-from-zero --for=condition=ready --timeout=1m pod -l app=nse-vl3-vpp