Bump k8s.io/client-go from 0.28.2 to 0.28.3 #381

Job	Run time
Clean up generated files	1m 10s
Images	1m 46s
Compilation	1m 14s
Clusters	3m 19s
Clean up clusters	2m 37s
Build multi-arch images	3m 56s
E2E	4m 47s
Deployment (operator)	4m 1s
Multiple gateways support	2m 0s
Deployment (helm)	3m 59s
Post mortem	2m 43s
Deployment (globalnet, operator)	4m 2s
Unit tests	2m 12s
Deployment (globalnet, helm)	3m 23s
Deployment (air-gap)	4m 1s
Deployment (air-gap, globalnet)	5m 5s
Deployment (air-gap, lighthouse)	5m 11s
Deployment (air-gap, ovn)	12m 23s
Deployment (dual-stack)	3m 36s
Deployment (ovn)	14m 7s
Deployment (ovn-ic)	12m 30s
Deployment (operator, lighthouse)	3m 36s
Deployment (helm, lighthouse)	3m 5s
Deployment (load-balancer)	5m 45s
Deployment (prometheus)	4m 2s
	1h 54m 30s

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