Add dfg hook #366

Job	Run time
checks / other-checks	32s
checks / check-style	1m 29s
wheel-build	36s
conda-python-build / compute-matrix	4s
conda-python-build / build (11.8.0, ubuntu22.04, amd64, 3.9)	3m 28s
conda-python-build / build (11.8.0, ubuntu22.04, arm64, 3.9)	2m 34s
conda-python-build / build (11.8.0, ubuntu22.04, amd64, 3.10)	3m 39s
conda-python-build / build (11.8.0, ubuntu22.04, arm64, 3.10)	2m 34s
conda-python-build / build (12.0.1, ubuntu22.04, amd64, 3.9)	3m 26s
conda-python-build / build (12.0.1, ubuntu22.04, arm64, 3.9)	2m 30s
conda-python-build / build (12.0.1, ubuntu22.04, amd64, 3.10)	3m 26s
conda-python-build / build (12.0.1, ubuntu22.04, arm64, 3.10)	2m 32s
docs-build	0s
conda-python-tests	0s
pr-builder	0s
	26m 50s

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