feat: table support for Excel (XLSX) sheets #618

Job	Run time
check-docs	1m 3s
check-sdist-build	13s
lint	32s
check-wheel-build (3.8, ubuntu-latest, x86-64)	1m 30s
check-wheel-build (3.8, ubuntu-latest, aarch64)	2m 2s
test (3.8, ubuntu-latest)	1m 25s
check-wheel-build (3.8, macos-14, x86-64)	53s
test (3.8, macos-14)	1m 52s
check-wheel-build (3.8, macos-14, aarch64)	58s
test (3.8, windows-latest)	3m 30s
check-wheel-build (3.8, windows-latest, x86-64)	1m 54s
test (3.9, ubuntu-latest)	1m 11s
test (3.9, macos-14)	1m 27s
test (3.9, windows-latest)	3m 29s
test (3.10, ubuntu-latest)	1m 20s
test (3.10, macos-14)	1m 24s
test (3.10, windows-latest)	3m 19s
test (3.11, ubuntu-latest)	1m 17s
test (3.11, macos-14)	1m 20s
test (3.11, windows-latest)	3m 59s
test (3.12, ubuntu-latest)	1m 12s
test (3.12, macos-14)	1m 24s
test (3.12, windows-latest)	4m 11s
	41m 25s

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