fix: cpl uninstall stuck in uninstalling

Signed-off-by: Abirdcfly <[email protected]>

config/samples/example-test.sh

@@ -510,8 +510,16 @@ waitPodReady "kubebb-system" "app.kubernetes.io/instance=my-nginx,app.kubernetes
 getHelmRevision "kubebb-system" "my-nginx" "4"
 validateComponentPlanStatusLatestValue "kubebb-system" "do-once-nginx-sample-15.1.0" "false"
 validateComponentPlanStatusLatestValue "kubebb-system" "do-once-nginx-sample-15.0.2" "true"
-deleteComponentPlan "kubebb-system" "do-once-nginx-sample-15.1.0" "false"
-deleteComponentPlan "kubebb-system" "do-once-nginx-sample-15.0.2" "true"
+rand=$(awk 'BEGIN{srand(); print rand()}')
+if [ $rand -lt 0.5 ]; then
+	info "remove older cpl first"
+	deleteComponentPlan "kubebb-system" "do-once-nginx-sample-15.0.2" "true"
+	deleteComponentPlan "kubebb-system" "do-once-nginx-sample-15.1.0" "true"
+else
+	info "remove newer cpl first"
+	deleteComponentPlan "kubebb-system" "do-once-nginx-sample-15.1.0" "false"
+	deleteComponentPlan "kubebb-system" "do-once-nginx-sample-15.0.2" "true"
+fi
 
 info "5.5 Verify long running componentPlan install don not block others to install"
 kubectl apply -f config/samples/core_v1alpha1_nginx_componentplan_long_ready.yaml