feature: named ports on the transport controller

[MikeSpreitzer]

Feature Description

As a system builder integrating KubeStellar, I prefer to refer to the ports on the transport controller by name. There are two ports, one for scraping Prometheus metrics (at /metrics) and one serving /debug/pprof.

Proposed Solution

Update the PodSpec in the Deployment YAML for the transport controller.

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Additional Context

No response