Update on "[ET-VK][Ops] dequantize_per_tensor.default test setup"

Creating dequantize_per_tensor testing framework along with a reference implementation for testing

Differential Revision: [D76267054](https://our.internmc.facebook.com/intern/diff/D76267054/)

[ghstack-poisoned]

Author: morelos

backends/vulkan/test/op_tests/utils/gen_benchmark_vk.py

@@ -177,6 +177,8 @@ def generate_benchmark_fixture(self) -> str:
 
 vkapi::ScalarType from_at_scalartype(c10::ScalarType at_scalartype) {{
   switch (at_scalartype) {{
+    case c10::kDouble:
+      return vkapi::kDouble;
     case c10::kFloat:
       return vkapi::kFloat;
     case c10::kHalf:
@@ -187,6 +189,8 @@ def generate_benchmark_fixture(self) -> str:
       return vkapi::kInt;
     case c10::kChar:
       return vkapi::kChar;
+    case c10::kBool:
+      return vkapi::kBool;
     default:
       VK_THROW("Unsupported at::ScalarType!");
   }}

backends/vulkan/test/op_tests/utils/gen_correctness_vk.py

@@ -119,15 +119,11 @@ def gen_parameterization(self) -> str:
     case c10::kInt:
       return vkapi::kInt;
     case c10::kLong:
-      return vkapi::kLong;
-    case c10::kShort:
-      return vkapi::kShort;
+      return vkapi::kInt;
     case c10::kChar:
       return vkapi::kChar;
     case c10::kBool:
       return vkapi::kBool;
-    case c10::kByte:
-      return vkapi::kByte;
     default:
       VK_THROW("Unsupported at::ScalarType!");
   }