Remove unused header file from CPP file #1041

Job	Run time
Linux x86_64 (cmake)	13m 53s
Format	35s
Linux x86_64 GPU packages (CUDA 11.4.4)	0s
Linux arm64 packages	0s
Linux x86_64 GPU w/ RAFT packages (CUDA 11.8.0)	0s
Linux x86_64 GPU packages (CUDA 12.1.1)	0s
Linux x86_64 GPU w/ RAFT packages (CUDA 12.1.1)	0s
Linux x86_64 packages	0s
Windows x86_64 packages	0s
OSX arm64 packages	0s
Linux x86_64 GPU w/ RAFT (cmake)	1h 37m 44s
Linux x86_64 AVX2 (cmake)	14m 1s
Linux arm64 (conda)	10m 35s
Linux x86_64 (conda)	13m 52s
Linux x86_64 AVX512 (cmake)	19m 59s
Linux arm64 SVE (cmake)	12m 12s
Linux x86_64 GPU (cmake)	36m 36s
Linux x86_64 GPU w/ ROCm (cmake)	17m 1s
Windows x86_64 (conda)	29m 51s
	4h 26m 19s

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