Update on "[ET-VK][3/n] aten.permute_copy.default"

Implementation adopted from LI, with clean-up.

Differential Revision: [D56093765](https://our.internmc.facebook.com/intern/diff/D56093765/)

[ghstack-poisoned]

Author: yipjustin

backends/vulkan/runtime/graph/ops/glsl/permute.glsl

@@ -51,7 +51,6 @@ void main() {
 
   const int out_channel_4up = int(uBlock.ch_info.x);
   const int in_channel_4up = int(uBlock.ch_info.y);
-
   const int out_batch = int(out_sizes.data[3]);
   const int max_dst_index = out_batch * out_channel_4up;
   VEC4_T outval = VEC4_T(0.0);

backends/vulkan/runtime/graph/ops/impl/Permute.cpp

@@ -8,15 +8,10 @@
 
 #include <executorch/backends/vulkan/runtime/graph/ops/OperatorRegistry.h>
 
-#include <executorch/backends/vulkan/runtime/api/api.h>
-
 #include <executorch/backends/vulkan/runtime/graph/ops/impl/utils/KernelUtils.h>
 #include <executorch/backends/vulkan/runtime/graph/ops/impl/utils/TensorUtils.h>
 #include <executorch/backends/vulkan/runtime/graph/ops/utils/ShaderNameUtils.h>
 
-#include <executorch/backends/vulkan/runtime/graph/Logging.h>
-#include <iostream>
-
 namespace vkcompute {
 
 using api::utils::ivec3;