feat: global registry support #151

Job	Run time
k8s-e2e-tests-extended / K8s e2e tests dynamic	2m 48s
k8s-e2e-tests-extended / K8s e2e tests custom-repo	2m 51s
k8s-e2e-tests-extended / K8s e2e tests apm	2m 51s
k8s-e2e-tests-extended / K8s e2e tests fleet-control	2m 47s
k8s-e2e-tests-extended / K8s e2e tests proxy	2m 47s
k8s-e2e-tests-extended / K8s e2e tests collector	2m 49s
k8s-e2e-tests-extended / K8s e2e tests	3s
	16m 56s

Provide feedback