Move gen_vulkan_spv.py out of api/ (#4121)

Summary:
Pull Request resolved: #4121

It doesn't deal with the Vulkan API.
ghstack-source-id: 232367490
exported-using-ghexport

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Reviewed By: SS-JIA

Differential Revision: D59281544

fbshipit-source-id: 6b8dcc128aa971b83e46aee52a4b5e7894d1d443

Author: Jorge Pineda

backends/vulkan/cmake/ShaderLibrary.cmake

@@ -50,7 +50,7 @@ function(gen_vulkan_shader_lib_cpp shaders_path)
   execute_process(
     COMMAND
       "${PYTHON_EXECUTABLE}"
-      ${EXECUTORCH_ROOT}/backends/vulkan/runtime/api/gen_vulkan_spv.py
+      ${EXECUTORCH_ROOT}/backends/vulkan/runtime/gen_vulkan_spv.py
       --glsl-path ${shaders_path} --output-path ${VULKAN_SHADERGEN_OUT_PATH}
       --glslc-path=${GLSLC_PATH} --tmp-dir-path=${VULKAN_SHADERGEN_OUT_PATH}
       --env ${VULKAN_GEN_ARG_ENV}
@@ -87,7 +87,7 @@ macro(vulkan_shader_library shaders_path library_name)
   set(VULKAN_SHADERGEN_OUT_PATH ${CMAKE_BINARY_DIR}/${library_name})
 
   # execute_process( COMMAND "${PYTHON_EXECUTABLE}"
-  # ${EXECUTORCH_ROOT}/backends/vulkan/runtime/api/gen_vulkan_spv.py --glsl-path
+  # ${EXECUTORCH_ROOT}/backends/vulkan/runtime/gen_vulkan_spv.py --glsl-path
   # ${shaders_path} --output-path ${VULKAN_SHADERGEN_OUT_PATH}
   # --glslc-path=${GLSLC_PATH} --tmp-dir-path=${VULKAN_SHADERGEN_OUT_PATH} --env
   # ${VULKAN_GEN_ARG_ENV} RESULT_VARIABLE error_code ) set(ENV{PYTHONPATH}

backends/vulkan/runtime/api/gen_vulkan_spv.py renamed to backends/vulkan/runtime/gen_vulkan_spv.py

@@ -56,15 +56,15 @@ def define_common_targets(is_fbcode = False):
     runtime.python_library(
         name = "gen_vulkan_spv_lib",
         srcs = [
-            "runtime/api/gen_vulkan_spv.py",
+            "runtime/gen_vulkan_spv.py",
         ],
         base_module = "",
         external_deps = ["torchgen"],
     )
 
     runtime.python_binary(
         name = "gen_vulkan_spv_bin",
-        main_module = "runtime.api.gen_vulkan_spv",
+        main_module = "runtime.gen_vulkan_spv",
         visibility = [
             "//executorch/backends/vulkan/...",
             "@EXECUTORCH_CLIENTS",