packages: update k8s-1.28 package to 1.28-4 EKS-D release

[etungsten]

Issue number:

N/A

Description of changes:

    packages: update k8s-1.28 package to 1.28-4 EKS-D release

Testing done:

$ kubectl --kubeconfig aarch64-aws-k8s-128-ipv6.kubeconfig get nodes -o wide
NAME                                           STATUS   ROLES    AGE     VERSION               INTERNAL-IP                              EXTERNAL-IP   OS-IMAGE                                KERNEL-VERSION   CONTAINER-RUNTIME
ip-192-168-161-53.us-west-2.compute.internal   Ready    <none>   5m4s    v1.28.1-eks-f0272c7   2600:1f14:15f5:b01:c207:2db2:846f:d3e3   <none>        Bottlerocket OS 1.15.0 (aws-k8s-1.28)   6.1.41           containerd://1.6.23+bottlerocket
ip-192-168-94-3.us-west-2.compute.internal     Ready    <none>   6m57s   v1.28.1-eks-f0272c7   2600:1f14:15f5:b00:c7c9:64fe:e2c0:14ba   <none>        Bottlerocket OS 1.15.0 (aws-k8s-1.28)   6.1.41           containerd://1.6.23+bottlerocket
[etung] in bottlerocket/packages/kubernetes-1.28 [⎇  128-patch][$?]via 🦀 v1.72.0 
$ sonobuoy --kubeconfig aarch64-aws-k8s-128-ipv6.kubeconfig run --plugin=e2e --mode=certified-conformance --wait
...
09:00:01       e2e   global   complete   passed   Passed:380, Failed:  0, Remaining:  0
09:00:01 Sonobuoy has completed. Use `sonobuoy retrieve` to get results.

Terms of contribution:

By submitting this pull request, I agree that this contribution is dual-licensed under the terms of both the Apache License, version 2.0, and the MIT license.