Enhancement: Support new pod API for AppArmor profiles with Kubernetes 1.30+

[DelusionalOptimist]

Feature Request

Description
KubeArmor supports using AppArmor as an enforcer for protecting Kubernetes pods and nodes.
For pods/pod templates, this is done by adding the annotation container.apparmor.security.beta.kubernetes.io/<container_name>: <profile_ref> till now.

However, AppArmor support is moving to GA 🥳 in the upcoming Kubernetes v1.30 release and the annotation would be soon removed in accordance to K8s' deprecation policy.

Describe the solution you'd like
Once K8s 1.30 is released, support both the new AppArmorProfile field that's being added at pod and container level securityContext, along with the old annotation based mechanism for backward compatibility.

References

• AppArmor Support KEP: https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/24-apparmor/

[yp969803]

/assign