Ensure unique names for ClusterRoles in e2e tests (#2625) #6604

Job	Run time
End-to-end tests e2e on K8s 1.23	5m 54s
End-to-end tests e2e-instrumentation on K8s 1.23	6m 35s
End-to-end tests e2e-upgrade on K8s 1.23	5m 10s
End-to-end tests e2e-autoscale on K8s 1.23	5m 14s
End-to-end tests e2e-pdb on K8s 1.23	4m 35s
End-to-end tests e2e-opampbridge on K8s 1.23	4m 32s
End-to-end tests e2e-targetallocator on K8s 1.23	5m 41s
End-to-end tests e2e-prometheuscr on K8s 1.23	5m 17s
End-to-end tests e2e-multi-instrumentation on K8s 1.23	6m 18s
End-to-end tests e2e on K8s 1.29	5m 57s
End-to-end tests e2e-instrumentation on K8s 1.29	6m 33s
End-to-end tests e2e-upgrade on K8s 1.29	5m 1s
End-to-end tests e2e-autoscale on K8s 1.29	4m 51s
End-to-end tests e2e-pdb on K8s 1.29	4m 50s
End-to-end tests e2e-opampbridge on K8s 1.29	4m 35s
End-to-end tests e2e-targetallocator on K8s 1.29	6m 36s
End-to-end tests e2e-prometheuscr on K8s 1.29	5m 5s
End-to-end tests e2e-multi-instrumentation on K8s 1.29	6m 16s
e2e-tests-check	1s
	1h 39m 1s

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