chore: Move remaining api-specific logic to the utils package #2652

Job	Run time
setup	18s
e2e-dev (logs)	6m 27s
e2e-self-mon (logs, healthy)	6m 44s
e2e-istio	10m 23s
e2e-self-mon (logs, backpressure)	9m 15s
e2e (logs)	11m 19s
e2e (metrics && set_a)	12m 48s
e2e-self-mon (logs, outage)	9m 44s
e2e-dev (metrics)	6m 13s
e2e (metrics && set_b)	9m 34s
e2e-self-mon (metrics, healthy)	6m 44s
e2e-dev (traces)	6m 2s
e2e (traces)	9m 59s
e2e-self-mon (metrics, backpressure)	11m 14s
e2e (telemetry)	7m 47s
e2e-self-mon (metrics, outage)	11m 44s
e2e (max-pipeline)	5m 48s
e2e-self-mon (traces, healthy)	7m 17s
e2e (telemetry-log-analysis)	13m 2s
e2e-self-mon (traces, backpressure)	8m 14s
e2e-self-mon (traces, outage)	11m 14s
	3h 1m 50s

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