Merge pull request #3044 from dheerajodha/EC-1474

Add docs to describe the Types of Attestations and Manifests

Author: dheerajodha

acceptance/kubernetes/kubernetes.go

@@ -484,8 +484,15 @@ func AddStepsTo(sc *godog.ScenarioContext) {
 		}
 
 		c := testenv.FetchState[ClusterState](ctx)
+		if c == nil {
+			return ctx, nil
+		}
+
+		if !c.Up(ctx) {
+			return ctx, nil
+		}
 
-		if !c.cluster.Up(ctx) {
+		if c.cluster == nil {
 			return ctx, nil
 		}