Don't fail E2E test if AfterEach/AfterSuite fails #508

Job	Run time
Clean up generated files	39s
Images	1m 25s
Clean up clusters	1m 40s
Clusters	1m 39s
Build multi-arch images	2m 24s
Compilation	38s
E2E	3m 8s
Deployment (operator)	3m 3s
Multiple gateways support	1m 29s
Deployment (helm)	2m 8s
Post mortem	2m 11s
Deployment (globalnet, operator)	2m 36s
Unit tests	1m 26s
Deployment (globalnet, helm)	2m 19s
Deployment (air-gap)	2m 46s
Deployment (air-gap, globalnet)	2m 59s
Deployment (air-gap, lighthouse)	3m 16s
Deployment (air-gap, ovn)	9m 11s
Deployment (dual-stack)	2m 32s
Deployment (ovn)	8m 42s
Deployment (ovn-ic)	9m 6s
Deployment (operator, lighthouse)	2m 35s
Deployment (helm, lighthouse)	2m 5s
Deployment (load-balancer)	3m 6s
Deployment (prometheus)	2m 39s
	1h 15m 42s

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