chore: bump github.com/vladopajic/go-test-coverage/v2 from 2.11.0 to 2.11.1 in /internal/tools #3029

Job	Run time
setup	12s
e2e-experimental (logs)	4m 27s
e2e-istio	8m 52s
e2e-experimental (metrics)	4m 25s
e2e (logs)	9m 48s
e2e-experimental (traces)	4m 31s
e2e-self-mon (logs, healthy)	5m 26s
e2e (metrics && set_a)	10m 0s
e2e-self-mon (logs, backpressure)	7m 55s
e2e (metrics && set_b)	7m 34s
e2e-self-mon (logs, outage)	9m 21s
e2e (traces)	7m 40s
e2e-self-mon (metrics, healthy)	5m 23s
e2e (telemetry)	5m 51s
e2e-self-mon (metrics, backpressure)	9m 52s
e2e (max-pipeline)	4m 28s
e2e-self-mon (metrics, outage)	9m 51s
e2e (telemetry-log-analysis)	11m 5s
e2e-self-mon (traces, healthy)	5m 23s
e2e-self-mon (traces, backpressure)	6m 20s
e2e-self-mon (traces, outage)	10m 21s
	2h 28m 45s

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