Fix: remove Axpy dense op #70

Job	Run time
macOS-latest-cmake-ios	52s
macOS-latest-cmake	2m 25s
macOS-latest-make	3m 30s
ubuntu-focal-make	34s
ubuntu-latest-cmake	1m 25s
ubuntu-latest-cmake-mpi (mpich)	1m 28s
ubuntu-latest-cmake-mpi (libopenmpi-dev)	1m 32s
ubuntu-latest-cmake-sanitizer (ADDRESS, Debug)	3m 38s
ubuntu-latest-cmake-sanitizer (ADDRESS, Release)	3m 18s
ubuntu-latest-cmake-sanitizer (THREAD, Debug)	8m 0s
ubuntu-latest-cmake-sanitizer (THREAD, Release)	4m 43s
ubuntu-latest-cmake-sanitizer (UNDEFINED, Debug)	3m 10s
ubuntu-latest-cmake-sanitizer (UNDEFINED, Release)	3m 26s
macOS-latest-cmake-tvos	58s
macOS-latest-swift (generic/platform=macOS)	1m 13s
macOS-latest-swift (generic/platform=iOS)	1m 6s
macOS-latest-swift (generic/platform=tvOS)	1s
windows-latest-cmake (noavx, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX=OFF -DLLAMA_A...	1m 37s
windows-latest-cmake (avx2, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DBUILD_SHARED_LIBS=ON)	2m 15s
windows-latest-cmake (avx, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX2=OFF -DBUILD_SH...	2m 20s
windows-latest-cmake-cublas (12.2.0, cublas)	15m 57s
windows-latest-cmake (avx512, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX512=ON -DBUIL...	2m 21s
windows-latest-cmake-cublas (11.7.1, cublas)	16m 47s
windows-latest-cmake (clblast, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_CLBLAST=ON -DBU...	2m 20s
windows-latest-cmake (openblas, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_BLAS=ON -DBUIL...	1m 34s
release	0s
	1h 26m 30s

Provide feedback