Proposed title of this feature request

Bring Tempo operator to operator level 4

What is the nature and description of the request?

Implement monitoring, alerting and upgrade for tempo operator and instances.

Why does the customer need this? (List the business requirements)

Operator level 4 allows customers to monitor, alert and upgrade operands. 

https://sdk.operatorframework.io/docs/overview/operator-capabilities/#level-4---deep-insights

List any affected packages or components.

tempo-operator