chore: bump github.com/vladopajic/go-test-coverage/v2 from 2.11.0 to 2.11.1 in /internal/tools #3008

Job	Run time
setup	2m 2s
e2e-self-mon (logs, healthy)	6m 1s
e2e-istio	9m 5s
e2e-dev (logs)	5m 7s
e2e-dev (metrics)	4m 32s
e2e-self-mon (logs, backpressure)	9m 0s
e2e (logs)	10m 47s
e2e-dev (traces)	4m 43s
e2e (metrics && set_a)	9m 43s
e2e-self-mon (logs, outage)	8m 30s
e2e (metrics && set_b)	8m 47s
e2e-self-mon (metrics, healthy)	6m 1s
e2e (traces)	7m 51s
e2e (telemetry)	6m 54s
e2e-self-mon (metrics, backpressure)	10m 29s
e2e (max-pipeline)	4m 43s
e2e (telemetry-log-analysis)	11m 36s
e2e-self-mon (metrics, outage)	10m 58s
e2e-self-mon (traces, healthy)	5m 59s
e2e-self-mon (traces, backpressure)	6m 58s
e2e-self-mon (traces, outage)	10m 28s
	2h 40m 14s

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