chore: bump github.com/vladopajic/go-test-coverage/v2 from 2.11.0 to 2.11.1 in /internal/tools #3003

Job	Run time
setup	1m 57s
e2e (logs)	8m 35s
e2e-istio	8m 17s
e2e (metrics && set_a)	10m 11s
e2e-dev (logs)	4m 22s
e2e-self-mon (logs, healthy)	5m 13s
e2e (metrics && set_b)	7m 16s
e2e-dev (metrics)	3m 56s
e2e-self-mon (logs, backpressure)	6m 44s
e2e (traces)	7m 59s
e2e-dev (traces)	4m 11s
e2e-self-mon (logs, outage)	7m 18s
e2e (telemetry)	4m 44s
e2e-self-mon (metrics, healthy)	5m 16s
e2e (max-pipeline)	4m 2s
e2e-self-mon (metrics, backpressure)	9m 16s
e2e (telemetry-log-analysis)	9m 57s
e2e-self-mon (metrics, outage)	10m 15s
e2e-self-mon (traces, healthy)	5m 17s
e2e-self-mon (traces, backpressure)	6m 45s
e2e-self-mon (traces, outage)	10m 14s
	2h 21m 45s

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