build(kernel): add optional [kernel] extra for use_kernel=True #2997

Job	Run time
check-types (3.11)	1m 1s
check-linting (3.9)	1m 9s
check-linting (3.13)	1m 13s
check-linting (3.10)	1m 5s
check-types (3.14)	59s
Unit Tests (Python 3.9, min deps)	1m 5s
check-types (3.13)	1m 3s
Unit Tests (Python 3.12, default deps)	1m 3s
Unit Tests + PyArrow (Python 3.14, default deps)	1m 23s
Unit Tests + PyArrow (Python 3.11, min deps)	1m 18s
Unit Tests + PyArrow (Python 3.12, default deps)	1m 26s
Unit Tests (Python 3.10, default deps)	1m 7s
Unit Tests (Python 3.9, default deps)	1m 3s
Unit Tests + PyArrow (Python 3.14, min deps)	23s
Unit Tests (Python 3.10, min deps)	1m 3s
Unit Tests (Python 3.13, default deps)	58s
Unit Tests (Python 3.11, default deps)	58s
Unit Tests + PyArrow (Python 3.11, default deps)	19s
Unit Tests (Python 3.14, default deps)	59s
Unit Tests (Python 3.14, min deps)	1m 11s
Unit Tests (Python 3.11, min deps)	1m 3s
Unit Tests + PyArrow (Python 3.9, default deps)	1m 27s
Unit Tests + PyArrow (Python 3.13, default deps)	1m 20s
check-linting (3.12)	1m 6s
check-linting (3.11)	1m 9s
Unit Tests + PyArrow (Python 3.9, min deps)	1m 28s
Unit Tests + PyArrow (Python 3.10, default deps)	6s
check-types (3.10)	1m 3s
check-linting (3.14)	1m 9s
Unit Tests + PyArrow (Python 3.10, min deps)	4s
check-types (3.12)	59s
check-types (3.9)	1m 8s
	32m 48s

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