bump k8s to v1.28.2 #8844

Job	Run time
Build centos-compile	2m 43s
Build E2E Binaries	6m 7s
Build kube-ovn-base	3s
Build vpc-nat-gateway	13s
Network Policy Path Filter	0s
Build kube-ovn	5m 10s
Chart Installation Test	0s
Installation Compatibility Test	0s
Cyclonus Network Policy E2E	0s
Kube-OVN Submariner Conformance E2E	0s
Disable Network Policy Test	0s
Disable OVN LB Test	0s
Underlay Logical Gateway Installation Test	0s
Iptables VPC NAT Gateway E2E	0s
Kubernetes Network Policy E2E	0s
Cilium Chaining E2E	0s
Kubernetes Conformance E2E	0s
Kube-OVN HA E2E	0s
Kube-OVN Conformance E2E	0s
Kube-OVN IC Conformance E2E	0s
Kubevirt VM E2E	0s
LB Service E2E	0s
OVN VPC NAT Gateway E2E	0s
Webhook E2E	0s
Push Images	0s
	14m 16s

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