Update on "[ET-VK] Move gen_vulkan_spv.py out of api/"

It doesn't deal with the Vulkan API.

Differential Revision: [D59281544](https://our.internmc.facebook.com/intern/diff/D59281544/)

[ghstack-poisoned]

Author: Jorge Pineda

backends/vulkan/runtime/api/ParamsBuffer.cpp

@@ -8,7 +8,6 @@
 
 #include <executorch/backends/vulkan/runtime/api/ParamsBuffer.h>
 
-#include <cstdint>
 #include <cstring>
 
 namespace vkcompute {