Fix multi-column aggregates by expressions #1662

Job	Run time
lint_and_docs (ubuntu-22.04, 3.11, 22.x)	9m 54s
build_js (ubuntu-22.04, 3.11, 22.x)	26m 37s
build_emscripten_wheel (ubuntu-22.04, x86_64, 3.11, 22.x)	17m 10s
build_and_test_rust (ubuntu-22.04, x86_64, 22.x)	14m 56s
build_python (ubuntu-22.04, x86_64, 3.11, 22.x)	16m 56s
build_python (ubuntu-22.04-arm, aarch64, 3.11, 22.x)	13m 47s
test_python (ubuntu-22.04-arm, aarch64, 3.11, 22.x)	1m 49s
test_python (ubuntu-22.04, x86_64, 3.11, 22.x)	1m 41s
test_emscripten_wheel (ubuntu-22.04, x86_64, 3.11, 22.x)	2m 44s
test_js (ubuntu-22.04, 3.11, 22.x)	6m 36s
build_and_test_jupyterlab (ubuntu-22.04, x86_64, 3.11, 22.x)	3m 29s
benchmark_js	0s
benchmark_python	0s
test_python_sdist	0s
publish	-1s
	1h 55m 38s

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