feat(engineer-bot): require a live E2E repro for bug fixes (not unit-only) #3080

Job	Run time
Unit Tests + Kernel (Python 3.13)	2m 34s
check-linting (3.9)	30s
Unit Tests + Kernel (Python 3.14)	2m 35s
Unit Tests + Kernel (Python 3.11)	2m 32s
check-linting (3.14)	15s
Unit Tests + Kernel (Python 3.10)	2m 25s
Unit Tests (Python 3.9, default deps)	2m 9s
Unit Tests + PyArrow (Python 3.12, default deps)	2m 24s
check-linting (3.11)	14s
Unit Tests + PyArrow (Python 3.11, default deps)	2m 28s
check-types (3.10)	17s
Unit Tests + PyArrow (Python 3.14, min deps)	2m 30s
check-linting (3.12)	15s
Unit Tests + PyArrow (Python 3.11, min deps)	2m 23s
check-linting (3.13)	21s
check-types (3.13)	20s
Unit Tests (Python 3.14, default deps)	2m 0s
check-types (3.9)	34s
Unit Tests + PyArrow (Python 3.9, default deps)	2m 46s
check-linting (3.10)	17s
Unit Tests (Python 3.11, min deps)	1m 50s
Unit Tests + PyArrow (Python 3.10, min deps)	2m 28s
Unit Tests + PyArrow (Python 3.9, min deps)	2m 41s
Unit Tests (Python 3.12, default deps)	1m 53s
check-types (3.12)	23s
check-types (3.14)	34s
check-types (3.11)	21s
Unit Tests + PyArrow (Python 3.14, default deps)	2m 26s
Unit Tests + Kernel (Python 3.12)	2m 24s
Unit Tests + PyArrow (Python 3.10, default deps)	2m 26s
Unit Tests (Python 3.9, min deps)	2m 16s
Unit Tests + PyArrow (Python 3.13, default deps)	2m 32s
Unit Tests (Python 3.11, default deps)	1m 56s
Unit Tests (Python 3.10, default deps)	1m 55s
Unit Tests (Python 3.14, min deps)	1m 52s
Unit Tests (Python 3.13, default deps)	1m 58s
Unit Tests (Python 3.10, min deps)	1m 54s
	1h 1m 38s

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