Update on "[ET-VK][Ops] aten.tan.default from scratch implementation"

Following the instructions here for creating a new operator from scratch for learning purposes:
https://www.internalfb.com/wiki/ExecuTorch_Vulkan_Backend/Development_0/Adding_a_New_Operator_Implementation/

Goal is to create a tan operator and its test case

Differential Revision: [D75100188](https://our.internmc.facebook.com/intern/diff/D75100188/)

[ghstack-poisoned]

Author: morelos

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

@@ -4,7 +4,7 @@
  *
  * This source code is licensed under the BSD-style license found in the
  * LICENSE file in the root directory of this source tree.
-*/
+ */
 
 #include <executorch/backends/vulkan/runtime/graph/ops/OperatorRegistry.h>
 
@@ -18,20 +18,17 @@ namespace vkcompute {
 using namespace utils;
 
 void resize_tan_node(
-ComputeGraph* graph,
-const std::vector<ArgGroup>& args,
-const std::vector<ValueRef>& extra_args) {
+    ComputeGraph* graph,
+    const std::vector<ArgGroup>& args,
+    const std::vector<ValueRef>& extra_args) {
   (void)extra_args;
   vTensorPtr out = graph->get_tensor(args[0].refs[0]);
   vTensorPtr self = graph->get_tensor(args[1].refs[0]);
 
   out->virtual_resize(self->sizes());
 }
 
-void add_tan_node(
-ComputeGraph& graph,
-const ValueRef in,
-const ValueRef out) {
+void add_tan_node(ComputeGraph& graph, const ValueRef in, const ValueRef out) {
   std::string kernel_name = "tan";
   add_dtype_suffix(kernel_name, graph.dtype_of(out));
   add_storage_type_suffix(kernel_name, graph.storage_type_of(out));
@@ -45,8 +42,7 @@ const ValueRef out) {
       graph.create_global_wg_size(out),
       graph.create_local_wg_size(out),
       // Inputs and Outputs
-      {{out, vkapi::kWrite},
-      {in, vkapi::kRead}},
+      {{out, vkapi::kWrite}, {in, vkapi::kRead}},
       // Shader params buffers
       ubos,
       // Push Constants
@@ -60,10 +56,9 @@ const ValueRef out) {
 }
 
 void tan(ComputeGraph& graph, const std::vector<ValueRef>& args) {
-return add_tan_node(graph, args[0], args[1]);
+  return add_tan_node(graph, args[0], args[1]);
 }
 
-
 REGISTER_OPERATORS {
   VK_REGISTER_OP(aten.tan.default, tan);
 }