Fix the short delay between when the pod starts and when Calico allows outbound traffic from the pod in azure cni overlay

[eyltl]

Is your feature request related to a problem? Please describe.
Today on Azure CNI Overlay with Calico as network policy, there is a short delay between when the pod starts and when Calico allows outbound traffic from the pod. there is no explanation for why, but I believe that it's the same reason it is for AWS CNI with Calico, until kubelet adds the POD IP to the pod spec, calico is blocking the traffic.
kubernetes/kubernetes#39113

Describe the solution you'd like
AWS solves this issue using AWS CNI
https://github.com/aws/amazon-vpc-cni-k8s?tab=readme-ov-file#annotate_pod_ip-v193:~:text=ANNOTATE_POD_IP%20(v1.9.3%2B

Describe alternatives you've considered
why not implement something similar? adding sleep to pods startup or alternative patches are not a real solution. or companies that still dont want to use cilium.

[PixelRobots]

I think @phealy or @chasewilson should be able to help here.

[eyltl]

Any comment on this one please?
@phealy / @chasewilson

[fasaxc]

Calico team member here; I didn't spot this one when I filed #4385 with a bit more technical detail/suggestions