feat(metrics-operator): update controller logic to support multiple metric values #12792

Job	Run time
Prepare CI Run	3s
Store tag of the built images	2s
Unit Tests (lifecycle-operator, lifecycle-operator/)	38s
Unit Tests (metrics-operator, metrics-operator/)	21s
Build Docker Image (lifecycle-operator, lifecycle-operator/)	1m 24s
Unit Tests (scheduler, scheduler/)	38s
Build Docker Image (metrics-operator, metrics-operator/)	1m 54s
Unit Tests (certificate-operator, keptn-cert-manager/)	22s
Build Docker Image (scheduler, scheduler/)	1m 36s
Build Docker Image (deno-runtime, runtimes/deno-runtime/)	24s
Build Docker Image (python-runtime, runtimes/python-runtime/)	28s
Build Docker Image (certificate-operator, keptn-cert-manager/)	1m 25s
Component Tests / Component Tests	2m 7s
Integration Tests	0s
Load Tests	0s
Publish helm chart changes to charts repo	0s
End to End Tests	0s
Performance Tests	0s
	11m 22s

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