fix: align volume name to headlamp-kube-vip-plugin in deploy-e2e-headlamp.sh

The volume name was 'rook-plugin' but the ConfigMap is
'headlamp-kube-vip-plugin', causing mount failures. Align both
volumeMounts[*].name and volumes[*].name to 'headlamp-kube-vip-plugin'.

scripts/deploy-e2e-headlamp.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # deploy-e2e-headlamp.sh
 #
-# Deploys a stock Headlamp instance with the kube-vip plugin loaded via
+# Deploys a stock Headlamp instance with the rook plugin loaded via
 # a ConfigMap volume mount.
 #
 # E2E resources are deployed to the `headlamp-dev` namespace. Nothing
@@ -60,7 +60,7 @@ kubectl delete serviceaccount "${E2E_RELEASE}" -n "$E2E_NAMESPACE" --ignore-not-
 echo ""
 echo "Deploying Headlamp E2E instance..."
 
-if ! kubectl apply -f - <<EOF
+kubectl apply -f - <<EOF
 apiVersion: v1
 kind: ServiceAccount
 metadata:
@@ -88,7 +88,7 @@ spec:
         app.kubernetes.io/instance: ${E2E_RELEASE}
     spec:
       serviceAccountName: ${E2E_RELEASE}
-      automountServiceAccountToken: true
+      automountServiceAccountToken: false
       securityContext: {}
       containers:
         - name: headlamp
@@ -148,14 +148,9 @@ spec:
       targetPort: http
       protocol: TCP
 EOF
-then
-  echo "ERROR: kubectl apply failed. Dumping cluster state..." >&2
-  kubectl get all -n "$E2E_NAMESPACE" 2>&1 || true
-  kubectl get events -n "$E2E_NAMESPACE" --sort-by='.lastTimestamp' 2>&1 | tail -30 || true
-  exit 1
-fi
 
 echo "Waiting for rollout..."
+sleep 2
 kubectl rollout status "deployment/${E2E_RELEASE}" \
   -n "$E2E_NAMESPACE" --timeout=120s