Update on "[ET-VK][AOT] Enable exporting Q8 Quantized Linear + Convolution"

As title. Introduce fusion patterns to enable fusing quantized convolution and linear graph patterns into a custom op.

## Changes

Introduce the concept of using custom pattern detection functions to detect graph patterns rather than solely relying on SubgraphMatcher. The issue with SubgraphMatcher is that a large number of graph patterns may need to be exported to obtain variants for different combinations of decompositions/quantization workflows. Having a custom detection function improves maintainability.

Implement detection + replacement functions for quantized linear and quantized conv2d.

Differential Revision: [D81323425](https://our.internmc.facebook.com/intern/diff/D81323425/)

[ghstack-poisoned]

Author: ssjia

backends/vulkan/test/custom_ops/CMakeLists.txt

@@ -42,10 +42,8 @@ if(TARGET vulkan_backend)
   set(VOLK_PATH ${VULKAN_THIRD_PARTY_PATH}/volk)
   set(VMA_PATH ${VULKAN_THIRD_PARTY_PATH}/VulkanMemoryAllocator)
 
-  set(COMMON_INCLUDES
-      $<BUILD_INTERFACE:${EXECUTORCH_ROOT}/..>
-      $<BUILD_INTERFACE:${VULKAN_HEADERS_PATH}/include>
-      $<BUILD_INTERFACE:${VOLK_PATH}> $<BUILD_INTERFACE:${VMA_PATH}>
+  set(COMMON_INCLUDES ${EXECUTORCH_ROOT}/.. ${VULKAN_HEADERS_PATH} ${VOLK_PATH}
+                      ${VMA_PATH}
   )
 
   # Prototyping utility files