Add OVN IC CI #251

Job	Run time
Clean up generated files	57s
Images	1m 50s
Clean up clusters	2m 40s
Clusters	2m 23s
Build multi-arch images	3m 34s
Compilation	1m 1s
E2E	5m 11s
Deployment (operator)	3m 31s
Deployment (helm)	3m 43s
Deployment (globalnet, operator)	3m 25s
Deployment (globalnet, helm)	4m 22s
Deployment (air-gap)	4m 8s
Deployment (air-gap, globalnet)	4m 37s
Deployment (air-gap, lighthouse)	3m 54s
Deployment (air-gap, ovn)	4m 7s
Deployment (dual-stack)	4m 9s
Deployment (ovn)	8m 0s
Deployment (ovn-ic)	15m 13s
Deployment (operator, lighthouse)	3m 31s
Deployment (helm, lighthouse)	3m 10s
Deployment (load-balancer)	4m 1s
Deployment (prometheus)	3m 39s
Multiple gateways support	2m 32s
Post mortem	2m 58s
Unit tests	2m 20s
	1h 38m 56s

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