get MG standardization working for Spark #1721

Job	Run time
checks / check-style	1m 42s
checks / other-checks	44s
conda-cpp-build / compute-matrix	2s
clang-tidy / build	1s
wheel-build-cuml / compute-matrix	3s
conda-cpp-build / build (11.8.0, ubuntu22.04, amd64, 3.10)	1s
conda-cpp-build / build (11.8.0, ubuntu22.04, arm64, 3.10)	1s
conda-cpp-build / build (12.0.1, ubuntu22.04, amd64, 3.10)	1s
conda-cpp-build / build (12.0.1, ubuntu22.04, arm64, 3.10)	1s
wheel-build-cuml / 11.8.0, 3.9, amd64, centos7	1s
wheel-build-cuml / 11.8.0, 3.10, amd64, centos7	1s
wheel-build-cuml / 11.8.0, 3.9, arm64, rockylinux8	1s
wheel-build-cuml / 11.8.0, 3.10, arm64, rockylinux8	1s
wheel-build-cuml / 12.0.1, 3.9, amd64, centos7	1s
wheel-build-cuml / 12.0.1, 3.10, amd64, centos7	1s
wheel-build-cuml / 12.0.1, 3.9, arm64, rockylinux8	1s
wheel-build-cuml / 12.0.1, 3.10, arm64, rockylinux8	1s
conda-python-build	1s
conda-cpp-tests	1s
wheel-tests-cuml	1s
conda-notebook-tests	1s
docs-build	1s
conda-python-tests-dask	1s
conda-python-tests-singlegpu	1s
pr-builder	1s
	2m 52s

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