Change the node version to 1.30

Author: Krzysztof Malczuk

test/e2e/kind.sh

@@ -23,7 +23,7 @@ kind: Cluster
 apiVersion: kind.x-k8s.io/v1alpha4
 nodes:
   - role: control-plane
-    image: kindest/node:v1.25.3@sha256:f52781bc0d7a19fb6c405c2af83abfeb311f130707a0e219175677e366cc45d1
+    image: kindest/node:v1.30@sha256:f52781bc0d7a19fb6c405c2af83abfeb311f130707a0e219175677e366cc45d1
     extraPortMappings:
     - containerPort: 80
       hostPort: 80