test(telemetry/e2e): make TestTelemetryE2E deterministic + deflake retry tests under merge-queue load #2938

Job	Run time
Unit Tests + PyArrow (Python 3.10, min deps)	4m 30s
check-linting (3.14)	1m 38s
Unit Tests + PyArrow (Python 3.9, min deps)	4m 40s
check-types (3.9)	2m 1s
Unit Tests + PyArrow (Python 3.11, min deps)	4m 55s
Unit Tests + PyArrow (Python 3.9, default deps)	4m 9s
check-linting (3.11)	1m 28s
check-types (3.13)	1m 49s
check-linting (3.13)	1m 34s
Unit Tests + PyArrow (Python 3.11, default deps)	3m 58s
Unit Tests (Python 3.9, min deps)	4m 0s
check-linting (3.12)	1m 34s
Unit Tests + PyArrow (Python 3.12, default deps)	3m 50s
Unit Tests (Python 3.10, default deps)	3m 18s
Unit Tests (Python 3.14, default deps)	3m 9s
check-types (3.11)	1m 46s
Unit Tests + PyArrow (Python 3.14, min deps)	4m 26s
Unit Tests (Python 3.12, default deps)	3m 10s
Unit Tests + PyArrow (Python 3.13, default deps)	3m 52s
check-types (3.14)	2m 3s
Unit Tests + PyArrow (Python 3.10, default deps)	3m 56s
check-types (3.12)	1m 41s
Unit Tests (Python 3.11, min deps)	3m 57s
check-types (3.10)	1m 53s
Unit Tests (Python 3.10, min deps)	3m 50s
check-linting (3.9)	1m 44s
Unit Tests (Python 3.14, min deps)	3m 38s
Unit Tests (Python 3.13, default deps)	3m 8s
Unit Tests + PyArrow (Python 3.14, default deps)	4m 8s
Unit Tests (Python 3.9, default deps)	3m 24s
check-linting (3.10)	1m 49s
Unit Tests (Python 3.11, default deps)	3m 9s
	1h 38m 7s

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