Remove useless include header

example/21_gemm_layernorm/gemm_bias_relu_add_layernorm_xdl_fp16.cpp

@@ -2,7 +2,6 @@
 #include <numeric>
 #include <initializer_list>
 #include <cstdlib>
-#include <stdlib.h>
 
 #include "check_err.hpp"
 #include "config.hpp"

example/21_gemm_layernorm/gemm_layernorm_xdl_fp16.cpp

@@ -2,7 +2,6 @@
 #include <numeric>
 #include <initializer_list>
 #include <cstdlib>
-#include <stdlib.h>
 
 #include "check_err.hpp"
 #include "config.hpp"

include/ck/tensor_operation/gpu/device/device_5ary_elementwise.hpp

@@ -3,7 +3,6 @@
 #include <sstream>
 #include "device.hpp"
 #include "device_base.hpp"
-#include "common_header.hpp"
 #include "gridwise_5ary_Elementwise_1d.hpp"
 #include "tensor_layout.hpp"
 #include "tensor_descriptor.hpp"

include/ck/tensor_operation/gpu/device/device_gemm_bias_add_reduce_xdl_cshuffle.hpp

@@ -3,7 +3,6 @@
 #include <sstream>
 #include "device.hpp"
 #include "device_gemm_reduce.hpp"
-#include "common_header.hpp"
 #include "tensor_layout.hpp"
 #include "tensor_descriptor.hpp"
 #include "tensor_descriptor_helper.hpp"

include/ck/tensor_operation/gpu/grid/gridwise_gemm_bias_add_reduce_xdl_cshuffle_v1.hpp

 #pragma once
-#include "common_header.hpp"
 #include "multi_index_transform_helper.hpp"
 #include "tensor_descriptor.hpp"
 #include "tensor_descriptor_helper.hpp"