Support FP8 grouped GEMM with rowwise scailing #10963

Job	Run time
build-macos (macos-13, static)	13m 42s
build-bazel (x86, linux.12xlarge, gcc)	9m 56s
build-linux (x86, linux.12xlarge, static, gcc)	18m 22s
build-macos (macos-13, shared)	16m 18s
build-linux (x86, linux.12xlarge, static, clang)	17m 35s
build-bazel (x86, linux.12xlarge, clang)	9m 22s
build-linux (x86, linux.12xlarge, shared, gcc)	18m 37s
build-windows (windows-2022, static)	12m 20s
build-windows (windows-2022, shared)	12m 39s
build-linux (x86, linux.12xlarge, shared, clang)	17m 57s
	2h 26m 48s

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