Add mx_fp4_kernel #1352

Job	Run time
generate-matrix / generate	7s
build / manywheel-py3_9-cpu	2m 48s
build / manywheel-py3_9-cuda11_8	11m 13s
build / manywheel-py3_9-cuda12_4	9m 44s
build / manywheel-py3_9-cuda12_6	8m 45s
build / manywheel-py3_9-cuda12_8	10m 45s
build / manywheel-py3_9-rocm6_2_4	15m 49s
build / manywheel-py3_9-rocm6_3	18m 5s
build / manywheel-py3_9-xpu	5m 30s
build / upload / manywheel-py3_9-cpu	14s
build / upload / manywheel-py3_9-cuda11_8	15s
build / upload / manywheel-py3_9-cuda12_4	16s
build / upload / manywheel-py3_9-cuda12_6	15s
build / upload / manywheel-py3_9-cuda12_8	20s
build / upload / manywheel-py3_9-rocm6_2_4	14s
build / upload / manywheel-py3_9-rocm6_3	14s
build / upload / manywheel-py3_9-xpu	19s
Email notification	0s
	1h 24m 53s

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