[fbgemm_gpu] Gate OSS CI workflows #9011

Job	Run time
build-bazel (x86, linux.12xlarge, gcc)	8m 36s
build-bazel (x86, linux.12xlarge, clang)	7m 54s
build-linux (x86, linux.12xlarge, static, gcc)	17m 32s
build-linux (x86, linux.12xlarge, static, clang)	16m 12s
build-macos (macos-13, static)	12m 55s
build-linux (x86, linux.12xlarge, shared, gcc)	17m 24s
build-macos (macos-13, shared)	13m 52s
build-linux (x86, linux.12xlarge, shared, clang)	16m 4s
build-windows (windows-2022, static)	12m 1s
build-windows (windows-2022, shared)	12m 33s
	2h 15m 3s

Provide feedback