Injector webhook cannot recover when its own pod is dead.

[jclab-joseph]

When inject-waf-attachment: "true" is enabled, deleting the open-appsec-injector-webhook Pod prevents it from being recreated.

The webhook Pod also depends on itself, which is unavailable while the Pod is down. As a result, Kubernetes cannot create a replacement Pod.

This makes the webhook deployment vulnerable to failures and prevents automatic recovery.